subject
Mathematics, 17.12.2020 16:30 akimadixon13

I. Elena began to solve this equation: 12x + 6(4x + 3)
= 2(6x +4-2)
3
12x + 6(4x + 3) = 3(2(6x + 4) - 2)
12x + 6(4x + 2) = 6(6x + 4) - 6
12x + 24x + 18 = 36x + 24 - 6
When she got to the last line, she stopped and said the equation is true for all values of x (infinite solutions).
low could Elena tell?
A. The variable terms and constant terms are different
B. The variable terms are the same, but the constant terms are different
C. The variable terms are different, but the constant terms are the same
D. The variable terms and constant terms are the same


I. Elena began to solve this equation:

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

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 22:20
F(x)=5/6x+3 which of the following is true
Answers: 1
question
Mathematics, 22.06.2019 01:30
What is the solution for the following system of equations? use any method to solve. 2x + 8y = 4 x = -3y + 5 question 4 options: x = 14, y= -3 x = 2, y = -3 x = -3, y = -3 x = 12, y = 5
Answers: 1
question
Mathematics, 22.06.2019 02:20
Find the probability that -0.3203 < = z < = -0.0287 find the probability that -0.5156 < = z < = 1.4215 find the probability that 0.1269 < = z < = 0.6772
Answers: 2
question
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
You know the right answer?
I. Elena began to solve this equation: 12x + 6(4x + 3)
= 2(6x +4-2)
3
12x + 6(4x...
Questions
Questions on the website: 13722359