8x-12+x=-4x-3

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Solution for 8x-12+x=-4x-3 equation:


Simplifying
8x + -12 + x = -4x + -3

Reorder the terms:
-12 + 8x + x = -4x + -3

Combine like terms: 8x + x = 9x
-12 + 9x = -4x + -3

Reorder the terms:
-12 + 9x = -3 + -4x

Solving
-12 + 9x = -3 + -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.
-12 + 9x + 4x = -3 + -4x + 4x

Combine like terms: 9x + 4x = 13x
-12 + 13x = -3 + -4x + 4x

Combine like terms: -4x + 4x = 0
-12 + 13x = -3 + 0
-12 + 13x = -3

Add '12' to each side of the equation.
-12 + 12 + 13x = -3 + 12

Combine like terms: -12 + 12 = 0
0 + 13x = -3 + 12
13x = -3 + 12

Combine like terms: -3 + 12 = 9
13x = 9

Divide each side by '13'.
x = 0.6923076923

Simplifying
x = 0.6923076923

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