4x-12=15x-9+5

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Solution for 4x-12=15x-9+5 equation:


Simplifying
4x + -12 = 15x + -9 + 5

Reorder the terms:
-12 + 4x = 15x + -9 + 5

Reorder the terms:
-12 + 4x = -9 + 5 + 15x

Combine like terms: -9 + 5 = -4
-12 + 4x = -4 + 15x

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

Combine like terms: 4x + -15x = -11x
-12 + -11x = -4 + 15x + -15x

Combine like terms: 15x + -15x = 0
-12 + -11x = -4 + 0
-12 + -11x = -4

Add '12' to each side of the equation.
-12 + 12 + -11x = -4 + 12

Combine like terms: -12 + 12 = 0
0 + -11x = -4 + 12
-11x = -4 + 12

Combine like terms: -4 + 12 = 8
-11x = 8

Divide each side by '-11'.
x = -0.7272727273

Simplifying
x = -0.7272727273

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