10+7x=20+7x

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Solution for 10+7x=20+7x equation: 


Simplifying
10 + 7x = 20 + 7x

Add '-7x' to each side of the equation.
10 + 7x + -7x = 20 + 7x + -7x

Combine like terms: 7x + -7x = 0
10 + 0 = 20 + 7x + -7x
10 = 20 + 7x + -7x

Combine like terms: 7x + -7x = 0
10 = 20 + 0
10 = 20

Solving
10 = 20

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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