Solve the equation 4x - 6 = 34. Write a justification for each step. 47-6= 34

Given equation

+6 +6

4x

Simplify.

= 40

4x 40

44

[2]

X= 10

Simplify

[1] Addition Property of Equality,

[2] Reflexive Property of Equality

[1] Substitution Property of Equality,

[2] Division Property of Equality

[1] Division Property of Equality,

[2] Subtraction Property of Equality

[1] Addition Property of Equality:

[2] Division Property of Equality

8

[1] Addition property of equality

[2] Division property of equality

Step-by-step explanation:

Given the equation, , the following are steps and justification for each step taken:

=> Given equation

Add 6 to both sides

=> addition property of equality [1]

=> simplify

Divide both sides by 4

=> Division property of equality [2]

=> simplify

The justification for the steps taken are:

[1] Addition property of equality

[2] Division property of equality

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

c

step-by-step explanation: