11-2x=31-7x

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Solution for 11-2x=31-7x equation:


Simplifying
11 + -2x = 31 + -7x

Solving
11 + -2x = 31 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
11 + -2x + 7x = 31 + -7x + 7x

Combine like terms: -2x + 7x = 5x
11 + 5x = 31 + -7x + 7x

Combine like terms: -7x + 7x = 0
11 + 5x = 31 + 0
11 + 5x = 31

Add '-11' to each side of the equation.
11 + -11 + 5x = 31 + -11

Combine like terms: 11 + -11 = 0
0 + 5x = 31 + -11
5x = 31 + -11

Combine like terms: 31 + -11 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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