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

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


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

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

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

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

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

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

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

Add '7' to each side of the equation.
-7 + 7 + 5x = -7 + 7 + 5x

Combine like terms: -7 + 7 = 0
0 + 5x = -7 + 7 + 5x
5x = -7 + 7 + 5x

Combine like terms: -7 + 7 = 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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