-7(1-4z)+2=13(2z-3)+2

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Solution for -7(1-4z)+2=13(2z-3)+2 equation:


Simplifying
-7(1 + -4z) + 2 = 13(2z + -3) + 2
(1 * -7 + -4z * -7) + 2 = 13(2z + -3) + 2
(-7 + 28z) + 2 = 13(2z + -3) + 2

Reorder the terms:
-7 + 2 + 28z = 13(2z + -3) + 2

Combine like terms: -7 + 2 = -5
-5 + 28z = 13(2z + -3) + 2

Reorder the terms:
-5 + 28z = 13(-3 + 2z) + 2
-5 + 28z = (-3 * 13 + 2z * 13) + 2
-5 + 28z = (-39 + 26z) + 2

Reorder the terms:
-5 + 28z = -39 + 2 + 26z

Combine like terms: -39 + 2 = -37
-5 + 28z = -37 + 26z

Solving
-5 + 28z = -37 + 26z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-26z' to each side of the equation.
-5 + 28z + -26z = -37 + 26z + -26z

Combine like terms: 28z + -26z = 2z
-5 + 2z = -37 + 26z + -26z

Combine like terms: 26z + -26z = 0
-5 + 2z = -37 + 0
-5 + 2z = -37

Add '5' to each side of the equation.
-5 + 5 + 2z = -37 + 5

Combine like terms: -5 + 5 = 0
0 + 2z = -37 + 5
2z = -37 + 5

Combine like terms: -37 + 5 = -32
2z = -32

Divide each side by '2'.
z = -16

Simplifying
z = -16

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