15+3x+7-4x=20x-15-5x+6

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Solution for 15+3x+7-4x=20x-15-5x+6 equation:


Simplifying
15 + 3x + 7 + -4x = 20x + -15 + -5x + 6

Reorder the terms:
15 + 7 + 3x + -4x = 20x + -15 + -5x + 6

Combine like terms: 15 + 7 = 22
22 + 3x + -4x = 20x + -15 + -5x + 6

Combine like terms: 3x + -4x = -1x
22 + -1x = 20x + -15 + -5x + 6

Reorder the terms:
22 + -1x = -15 + 6 + 20x + -5x

Combine like terms: -15 + 6 = -9
22 + -1x = -9 + 20x + -5x

Combine like terms: 20x + -5x = 15x
22 + -1x = -9 + 15x

Solving
22 + -1x = -9 + 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.
22 + -1x + -15x = -9 + 15x + -15x

Combine like terms: -1x + -15x = -16x
22 + -16x = -9 + 15x + -15x

Combine like terms: 15x + -15x = 0
22 + -16x = -9 + 0
22 + -16x = -9

Add '-22' to each side of the equation.
22 + -22 + -16x = -9 + -22

Combine like terms: 22 + -22 = 0
0 + -16x = -9 + -22
-16x = -9 + -22

Combine like terms: -9 + -22 = -31
-16x = -31

Divide each side by '-16'.
x = 1.9375

Simplifying
x = 1.9375

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