6x-7=5(x-1)+(x-2)

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Solution for 6x-7=5(x-1)+(x-2) equation:


Simplifying
6x + -7 = 5(x + -1) + (x + -2)

Reorder the terms:
-7 + 6x = 5(x + -1) + (x + -2)

Reorder the terms:
-7 + 6x = 5(-1 + x) + (x + -2)
-7 + 6x = (-1 * 5 + x * 5) + (x + -2)
-7 + 6x = (-5 + 5x) + (x + -2)

Reorder the terms:
-7 + 6x = -5 + 5x + (-2 + x)

Remove parenthesis around (-2 + x)
-7 + 6x = -5 + 5x + -2 + x

Reorder the terms:
-7 + 6x = -5 + -2 + 5x + x

Combine like terms: -5 + -2 = -7
-7 + 6x = -7 + 5x + x

Combine like terms: 5x + x = 6x
-7 + 6x = -7 + 6x

Add '7' to each side of the equation.
-7 + 7 + 6x = -7 + 7 + 6x

Combine like terms: -7 + 7 = 0
0 + 6x = -7 + 7 + 6x
6x = -7 + 7 + 6x

Combine like terms: -7 + 7 = 0
6x = 0 + 6x
6x = 6x

Add '-6x' to each side of the equation.
6x + -6x = 6x + -6x

Combine like terms: 6x + -6x = 0
0 = 6x + -6x

Combine like terms: 6x + -6x = 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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