8x+12=x+5

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Solution for 8x+12=x+5 equation:


Simplifying
8x + 12 = x + 5

Reorder the terms:
12 + 8x = x + 5

Reorder the terms:
12 + 8x = 5 + x

Solving
12 + 8x = 5 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
12 + 8x + -1x = 5 + x + -1x

Combine like terms: 8x + -1x = 7x
12 + 7x = 5 + x + -1x

Combine like terms: x + -1x = 0
12 + 7x = 5 + 0
12 + 7x = 5

Add '-12' to each side of the equation.
12 + -12 + 7x = 5 + -12

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

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

Divide each side by '7'.
x = -1

Simplifying
x = -1

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