4(x-1)=8(x+12)+39

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Solution for 4(x-1)=8(x+12)+39 equation:


Simplifying
4(x + -1) = 8(x + 12) + 39

Reorder the terms:
4(-1 + x) = 8(x + 12) + 39
(-1 * 4 + x * 4) = 8(x + 12) + 39
(-4 + 4x) = 8(x + 12) + 39

Reorder the terms:
-4 + 4x = 8(12 + x) + 39
-4 + 4x = (12 * 8 + x * 8) + 39
-4 + 4x = (96 + 8x) + 39

Reorder the terms:
-4 + 4x = 96 + 39 + 8x

Combine like terms: 96 + 39 = 135
-4 + 4x = 135 + 8x

Solving
-4 + 4x = 135 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-4 + 4x + -8x = 135 + 8x + -8x

Combine like terms: 4x + -8x = -4x
-4 + -4x = 135 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4 + -4x = 135 + 0
-4 + -4x = 135

Add '4' to each side of the equation.
-4 + 4 + -4x = 135 + 4

Combine like terms: -4 + 4 = 0
0 + -4x = 135 + 4
-4x = 135 + 4

Combine like terms: 135 + 4 = 139
-4x = 139

Divide each side by '-4'.
x = -34.75

Simplifying
x = -34.75

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