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

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


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

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

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

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

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

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

Add '-2x' to each side of the equation.
3 + 2x + -2x = 2 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + 0 = 2 + 2x + -2x
3 = 2 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 = 2 + 0
3 = 2

Solving
3 = 2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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