15x+6-4x-15=8x+4-5x+9

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Solution for 15x+6-4x-15=8x+4-5x+9 equation: 


Simplifying
15x + 6 + -4x + -15 = 8x + 4 + -5x + 9

Reorder the terms:
6 + -15 + 15x + -4x = 8x + 4 + -5x + 9

Combine like terms: 6 + -15 = -9
-9 + 15x + -4x = 8x + 4 + -5x + 9

Combine like terms: 15x + -4x = 11x
-9 + 11x = 8x + 4 + -5x + 9

Reorder the terms:
-9 + 11x = 4 + 9 + 8x + -5x

Combine like terms: 4 + 9 = 13
-9 + 11x = 13 + 8x + -5x

Combine like terms: 8x + -5x = 3x
-9 + 11x = 13 + 3x

Solving
-9 + 11x = 13 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-9 + 11x + -3x = 13 + 3x + -3x

Combine like terms: 11x + -3x = 8x
-9 + 8x = 13 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 + 8x = 13 + 0
-9 + 8x = 13

Add '9' to each side of the equation.
-9 + 9 + 8x = 13 + 9

Combine like terms: -9 + 9 = 0
0 + 8x = 13 + 9
8x = 13 + 9

Combine like terms: 13 + 9 = 22
8x = 22

Divide each side by '8'.
x = 2.75

Simplifying
x = 2.75

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