7x-2(x+1)-8=4x-(3-x)-7

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Solution for 7x-2(x+1)-8=4x-(3-x)-7 equation:


Simplifying
7x + -2(x + 1) + -8 = 4x + -1(3 + -1x) + -7

Reorder the terms:
7x + -2(1 + x) + -8 = 4x + -1(3 + -1x) + -7
7x + (1 * -2 + x * -2) + -8 = 4x + -1(3 + -1x) + -7
7x + (-2 + -2x) + -8 = 4x + -1(3 + -1x) + -7

Reorder the terms:
-2 + -8 + 7x + -2x = 4x + -1(3 + -1x) + -7

Combine like terms: -2 + -8 = -10
-10 + 7x + -2x = 4x + -1(3 + -1x) + -7

Combine like terms: 7x + -2x = 5x
-10 + 5x = 4x + -1(3 + -1x) + -7
-10 + 5x = 4x + (3 * -1 + -1x * -1) + -7
-10 + 5x = 4x + (-3 + 1x) + -7

Reorder the terms:
-10 + 5x = -3 + -7 + 4x + 1x

Combine like terms: -3 + -7 = -10
-10 + 5x = -10 + 4x + 1x

Combine like terms: 4x + 1x = 5x
-10 + 5x = -10 + 5x

Add '10' to each side of the equation.
-10 + 10 + 5x = -10 + 10 + 5x

Combine like terms: -10 + 10 = 0
0 + 5x = -10 + 10 + 5x
5x = -10 + 10 + 5x

Combine like terms: -10 + 10 = 0
5x = 0 + 5x
5x = 5x

Add '-5x' to each side of the equation.
5x + -5x = 5x + -5x

Combine like terms: 5x + -5x = 0
0 = 5x + -5x

Combine like terms: 5x + -5x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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