7x-12=2x*8

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Solution for 7x-12=2x*8 equation:


Simplifying
7x + -12 = 2x * 8

Reorder the terms:
-12 + 7x = 2x * 8

Reorder the terms for easier multiplication:
-12 + 7x = 2 * 8x

Multiply 2 * 8
-12 + 7x = 16x

Solving
-12 + 7x = 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-12 + 7x + -16x = 16x + -16x

Combine like terms: 7x + -16x = -9x
-12 + -9x = 16x + -16x

Combine like terms: 16x + -16x = 0
-12 + -9x = 0

Add '12' to each side of the equation.
-12 + 12 + -9x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -9x = 0 + 12
-9x = 0 + 12

Combine like terms: 0 + 12 = 12
-9x = 12

Divide each side by '-9'.
x = -1.333333333

Simplifying
x = -1.333333333

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