8x-12=15x-4

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Solution for 8x-12=15x-4 equation:


Simplifying
8x + -12 = 15x + -4

Reorder the terms:
-12 + 8x = 15x + -4

Reorder the terms:
-12 + 8x = -4 + 15x

Solving
-12 + 8x = -4 + 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.
-12 + 8x + -15x = -4 + 15x + -15x

Combine like terms: 8x + -15x = -7x
-12 + -7x = -4 + 15x + -15x

Combine like terms: 15x + -15x = 0
-12 + -7x = -4 + 0
-12 + -7x = -4

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

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

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

Divide each side by '-7'.
x = -1.142857143

Simplifying
x = -1.142857143

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