10+7x=-20+x

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


Simplifying
10 + 7x = -20 + x

Solving
10 + 7x = -20 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
10 + 7x + -1x = -20 + x + -1x

Combine like terms: 7x + -1x = 6x
10 + 6x = -20 + x + -1x

Combine like terms: x + -1x = 0
10 + 6x = -20 + 0
10 + 6x = -20

Add '-10' to each side of the equation.
10 + -10 + 6x = -20 + -10

Combine like terms: 10 + -10 = 0
0 + 6x = -20 + -10
6x = -20 + -10

Combine like terms: -20 + -10 = -30
6x = -30

Divide each side by '6'.
x = -5

Simplifying
x = -5

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