-(2+5x)+7x=-2x-(-10-x)

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Solution for -(2+5x)+7x=-2x-(-10-x) equation:


Simplifying
-1(2 + 5x) + 7x = -2x + -1(-10 + -1x)
(2 * -1 + 5x * -1) + 7x = -2x + -1(-10 + -1x)
(-2 + -5x) + 7x = -2x + -1(-10 + -1x)

Combine like terms: -5x + 7x = 2x
-2 + 2x = -2x + -1(-10 + -1x)
-2 + 2x = -2x + (-10 * -1 + -1x * -1)
-2 + 2x = -2x + (10 + 1x)

Reorder the terms:
-2 + 2x = 10 + -2x + 1x

Combine like terms: -2x + 1x = -1x
-2 + 2x = 10 + -1x

Solving
-2 + 2x = 10 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-2 + 2x + x = 10 + -1x + x

Combine like terms: 2x + x = 3x
-2 + 3x = 10 + -1x + x

Combine like terms: -1x + x = 0
-2 + 3x = 10 + 0
-2 + 3x = 10

Add '2' to each side of the equation.
-2 + 2 + 3x = 10 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 10 + 2
3x = 10 + 2

Combine like terms: 10 + 2 = 12
3x = 12

Divide each side by '3'.
x = 4

Simplifying
x = 4

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