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

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


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

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

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

Reorder the terms:
-4 + 7x = 4 + -8 + 4x + 3x

Combine like terms: 4 + -8 = -4
-4 + 7x = -4 + 4x + 3x

Combine like terms: 4x + 3x = 7x
-4 + 7x = -4 + 7x

Add '4' to each side of the equation.
-4 + 4 + 7x = -4 + 4 + 7x

Combine like terms: -4 + 4 = 0
0 + 7x = -4 + 4 + 7x
7x = -4 + 4 + 7x

Combine like terms: -4 + 4 = 0
7x = 0 + 7x
7x = 7x

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

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

Combine like terms: 7x + -7x = 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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