4x+12=8-1

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Solution for 4x+12=8-1 equation:


Simplifying
4x + 12 = 8 + -1

Reorder the terms:
12 + 4x = 8 + -1

Combine like terms: 8 + -1 = 7
12 + 4x = 7

Solving
12 + 4x = 7

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 4x = 7 + -12

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

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

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

Simplifying
x = -1.25

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