Mathematics, 19.09.2019 02:50 ReaFam

Which of the following equations has the solution x = all real numbers? select one: a. 4(3 - x) + 6x = 3x + 12 - x b. 4(3 - x) + 6x = 3x + 10 - x c. 4(3 - x) + 6x = 3x + 12 + 2x d. 4(3 - x) + 6x = x + 12 - 3x

Answers: 1

Show answers

Answers

The equation that has the solution x = all real numbers is given by option a) (4(3 - x) + 6x = 3x + 12 - x) and this can be determined by using the arithmetic operations.

Check all the options in order to determine which of the following equations has the solution x = all real numbers.

A) 4(3 - x) + 6x = 3x + 12 - x

Simplify the above equation separately that is:

LHS = 12 - 4x + 6x

= 12 + 2x

RHS = 3x + 12 - x

= 2x + 12

LHS = RHS means there is an infinite number of solutions.

B) 4(3 - x) + 6x = 3x + 10 - x

Simplify the above equation separately that is:

LHS = 12 - 4x + 6x

= 12 + 2x

RHS = 2x + 10

LHS $\neq$ RHS means that there are no solutions.

C) 4(3 - x) + 6x = 3x + 12 + 2x

Simplify the above equation separately that is:

LHS = 12 - 4x + 6x

= 12 + 2x

RHS = 5x + 12

LHS $\neq$ RHS means that there are no solutions.

D) 4(3 - x) + 6x = x + 12 - 3x

Simplify the above equation separately that is:

LHS = 12 + 2x

RHS = 12 - 2x

LHS $\neq$ RHS means that there are no solutions.

For more information, refer to the link given below:

link

Answer from: glowbaby123

A. 4(3-x) + 6x = 3x + 12 - x
12 - 4x + 6x = 2x + 12
2x + 12 = 2x + 12...infinite solutions <=== this one

b. 4(3 - x) + 6x = 3x + 10 - x
12 - 4x + 6x = 2x + 10
2x + 12 = 2x + 10...not this one...no solutions

c. 4(3 - x) + 6x = 3x + 12 + 2x
12 - 4x + 6x = 5x + 12
2x + 12 = 5x + 12not this one...one solution

d. 4(3 - x) + 6x = x + 12 - 3x
12 - 4x + 6x = -2x + 12
2x + 12 = -2x + 12...not this one...one solution

Answer from: Quest

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

Answer from: Quest

the k side

step-by-step explanation:

plese mark mde brainliest!

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

Answers: 3

Answer

Mathematics, 21.06.2019 20:00

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2

Answers: 1

Answer

You know the right answer?

Which of the following equations has the solution x = all real numbers? select one: a. 4(3 - x) +...

Questions

Mathematics, 24.02.2020 02:46

Bela started studying how the number of branches on her tree grows over time. Every 2.9 years, the number of branches increases by and additional 83%,...