-8-2(-7z-3)=-4(3z-7)-4

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Solution for -8-2(-7z-3)=-4(3z-7)-4 equation:


Simplifying
-8 + -2(-7z + -3) = -4(3z + -7) + -4

Reorder the terms:
-8 + -2(-3 + -7z) = -4(3z + -7) + -4
-8 + (-3 * -2 + -7z * -2) = -4(3z + -7) + -4
-8 + (6 + 14z) = -4(3z + -7) + -4

Combine like terms: -8 + 6 = -2
-2 + 14z = -4(3z + -7) + -4

Reorder the terms:
-2 + 14z = -4(-7 + 3z) + -4
-2 + 14z = (-7 * -4 + 3z * -4) + -4
-2 + 14z = (28 + -12z) + -4

Reorder the terms:
-2 + 14z = 28 + -4 + -12z

Combine like terms: 28 + -4 = 24
-2 + 14z = 24 + -12z

Solving
-2 + 14z = 24 + -12z

Solving for variable 'z'.

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

Add '12z' to each side of the equation.
-2 + 14z + 12z = 24 + -12z + 12z

Combine like terms: 14z + 12z = 26z
-2 + 26z = 24 + -12z + 12z

Combine like terms: -12z + 12z = 0
-2 + 26z = 24 + 0
-2 + 26z = 24

Add '2' to each side of the equation.
-2 + 2 + 26z = 24 + 2

Combine like terms: -2 + 2 = 0
0 + 26z = 24 + 2
26z = 24 + 2

Combine like terms: 24 + 2 = 26
26z = 26

Divide each side by '26'.
z = 1

Simplifying
z = 1

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