-12+4x=2(12x+31)-x

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Solution for -12+4x=2(12x+31)-x equation:


Simplifying
-12 + 4x = 2(12x + 31) + -1x

Reorder the terms:
-12 + 4x = 2(31 + 12x) + -1x
-12 + 4x = (31 * 2 + 12x * 2) + -1x
-12 + 4x = (62 + 24x) + -1x

Combine like terms: 24x + -1x = 23x
-12 + 4x = 62 + 23x

Solving
-12 + 4x = 62 + 23x

Solving for variable 'x'.

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

Add '-23x' to each side of the equation.
-12 + 4x + -23x = 62 + 23x + -23x

Combine like terms: 4x + -23x = -19x
-12 + -19x = 62 + 23x + -23x

Combine like terms: 23x + -23x = 0
-12 + -19x = 62 + 0
-12 + -19x = 62

Add '12' to each side of the equation.
-12 + 12 + -19x = 62 + 12

Combine like terms: -12 + 12 = 0
0 + -19x = 62 + 12
-19x = 62 + 12

Combine like terms: 62 + 12 = 74
-19x = 74

Divide each side by '-19'.
x = -3.894736842

Simplifying
x = -3.894736842

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