7x-6=15x+12

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Solution for 7x-6=15x+12 equation:


Simplifying
7x + -6 = 15x + 12

Reorder the terms:
-6 + 7x = 15x + 12

Reorder the terms:
-6 + 7x = 12 + 15x

Solving
-6 + 7x = 12 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-6 + 7x + -15x = 12 + 15x + -15x

Combine like terms: 7x + -15x = -8x
-6 + -8x = 12 + 15x + -15x

Combine like terms: 15x + -15x = 0
-6 + -8x = 12 + 0
-6 + -8x = 12

Add '6' to each side of the equation.
-6 + 6 + -8x = 12 + 6

Combine like terms: -6 + 6 = 0
0 + -8x = 12 + 6
-8x = 12 + 6

Combine like terms: 12 + 6 = 18
-8x = 18

Divide each side by '-8'.
x = -2.25

Simplifying
x = -2.25

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