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

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


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

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

Combine like terms: -3x + 4x = 1x
8 + 1x = (-12) + 8
8 + 1x = -12 + 8

Combine like terms: -12 + 8 = -4
8 + 1x = -4

Solving
8 + 1x = -4

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 1x = -4 + -8

Combine like terms: 8 + -8 = 0
0 + 1x = -4 + -8
1x = -4 + -8

Combine like terms: -4 + -8 = -12
1x = -12

Divide each side by '1'.
x = -12

Simplifying
x = -12

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