4x+12-7=

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Solution for 4x+12-7= equation: 


Simplifying
4x + 12 + -7 = 0

Reorder the terms:
12 + -7 + 4x = 0

Combine like terms: 12 + -7 = 5
5 + 4x = 0

Solving
5 + 4x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 4x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 4x = 0 + -5
4x = 0 + -5

Combine like terms: 0 + -5 = -5
4x = -5

Divide each side by '4'.
x = -1.25

Simplifying
x = -1.25

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