7(x-1)+3=2x+5x-4

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Solution for 7(x-1)+3=2x+5x-4 equation:


Simplifying
7(x + -1) + 3 = 2x + 5x + -4

Reorder the terms:
7(-1 + x) + 3 = 2x + 5x + -4
(-1 * 7 + x * 7) + 3 = 2x + 5x + -4
(-7 + 7x) + 3 = 2x + 5x + -4

Reorder the terms:
-7 + 3 + 7x = 2x + 5x + -4

Combine like terms: -7 + 3 = -4
-4 + 7x = 2x + 5x + -4

Reorder the terms:
-4 + 7x = -4 + 2x + 5x

Combine like terms: 2x + 5x = 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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