-4x-81=-8x+27

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Solution for -4x-81=-8x+27 equation:


Simplifying
-4x + -81 = -8x + 27

Reorder the terms:
-81 + -4x = -8x + 27

Reorder the terms:
-81 + -4x = 27 + -8x

Solving
-81 + -4x = 27 + -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.
-81 + -4x + 8x = 27 + -8x + 8x

Combine like terms: -4x + 8x = 4x
-81 + 4x = 27 + -8x + 8x

Combine like terms: -8x + 8x = 0
-81 + 4x = 27 + 0
-81 + 4x = 27

Add '81' to each side of the equation.
-81 + 81 + 4x = 27 + 81

Combine like terms: -81 + 81 = 0
0 + 4x = 27 + 81
4x = 27 + 81

Combine like terms: 27 + 81 = 108
4x = 108

Divide each side by '4'.
x = 27

Simplifying
x = 27

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