8x-15-x=-20x+7

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Solution for 8x-15-x=-20x+7 equation:


Simplifying
8x + -15 + -1x = -20x + 7

Reorder the terms:
-15 + 8x + -1x = -20x + 7

Combine like terms: 8x + -1x = 7x
-15 + 7x = -20x + 7

Reorder the terms:
-15 + 7x = 7 + -20x

Solving
-15 + 7x = 7 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
-15 + 7x + 20x = 7 + -20x + 20x

Combine like terms: 7x + 20x = 27x
-15 + 27x = 7 + -20x + 20x

Combine like terms: -20x + 20x = 0
-15 + 27x = 7 + 0
-15 + 27x = 7

Add '15' to each side of the equation.
-15 + 15 + 27x = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 27x = 7 + 15
27x = 7 + 15

Combine like terms: 7 + 15 = 22
27x = 22

Divide each side by '27'.
x = 0.8148148148

Simplifying
x = 0.8148148148

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