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

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


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

Reorder the terms:
2(-5 + x) + -5(-1x + 2) = 7x + -1
(-5 * 2 + x * 2) + -5(-1x + 2) = 7x + -1
(-10 + 2x) + -5(-1x + 2) = 7x + -1

Reorder the terms:
-10 + 2x + -5(2 + -1x) = 7x + -1
-10 + 2x + (2 * -5 + -1x * -5) = 7x + -1
-10 + 2x + (-10 + 5x) = 7x + -1

Reorder the terms:
-10 + -10 + 2x + 5x = 7x + -1

Combine like terms: -10 + -10 = -20
-20 + 2x + 5x = 7x + -1

Combine like terms: 2x + 5x = 7x
-20 + 7x = 7x + -1

Reorder the terms:
-20 + 7x = -1 + 7x

Add '-7x' to each side of the equation.
-20 + 7x + -7x = -1 + 7x + -7x

Combine like terms: 7x + -7x = 0
-20 + 0 = -1 + 7x + -7x
-20 = -1 + 7x + -7x

Combine like terms: 7x + -7x = 0
-20 = -1 + 0
-20 = -1

Solving
-20 = -1

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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