-(x-7)+20=7x-10

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Solution for -(x-7)+20=7x-10 equation:


Simplifying
-1(x + -7) + 20 = 7x + -10

Reorder the terms:
-1(-7 + x) + 20 = 7x + -10
(-7 * -1 + x * -1) + 20 = 7x + -10
(7 + -1x) + 20 = 7x + -10

Reorder the terms:
7 + 20 + -1x = 7x + -10

Combine like terms: 7 + 20 = 27
27 + -1x = 7x + -10

Reorder the terms:
27 + -1x = -10 + 7x

Solving
27 + -1x = -10 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
27 + -1x + -7x = -10 + 7x + -7x

Combine like terms: -1x + -7x = -8x
27 + -8x = -10 + 7x + -7x

Combine like terms: 7x + -7x = 0
27 + -8x = -10 + 0
27 + -8x = -10

Add '-27' to each side of the equation.
27 + -27 + -8x = -10 + -27

Combine like terms: 27 + -27 = 0
0 + -8x = -10 + -27
-8x = -10 + -27

Combine like terms: -10 + -27 = -37
-8x = -37

Divide each side by '-8'.
x = 4.625

Simplifying
x = 4.625

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