22+42=4(x-1)-4

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Solution for 22+42=4(x-1)-4 equation: 


Simplifying
22 + 42 = 4(x + -1) + -4

Combine like terms: 22 + 42 = 64
64 = 4(x + -1) + -4

Reorder the terms:
64 = 4(-1 + x) + -4
64 = (-1 * 4 + x * 4) + -4
64 = (-4 + 4x) + -4

Reorder the terms:
64 = -4 + -4 + 4x

Combine like terms: -4 + -4 = -8
64 = -8 + 4x

Solving
64 = -8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
64 + -4x = -8 + 4x + -4x

Combine like terms: 4x + -4x = 0
64 + -4x = -8 + 0
64 + -4x = -8

Add '-64' to each side of the equation.
64 + -64 + -4x = -8 + -64

Combine like terms: 64 + -64 = 0
0 + -4x = -8 + -64
-4x = -8 + -64

Combine like terms: -8 + -64 = -72
-4x = -72

Divide each side by '-4'.
x = 18

Simplifying
x = 18

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