13-7x=31-14x

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Solution for 13-7x=31-14x equation:


Simplifying
13 + -7x = 31 + -14x

Solving
13 + -7x = 31 + -14x

Solving for variable 'x'.

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

Add '14x' to each side of the equation.
13 + -7x + 14x = 31 + -14x + 14x

Combine like terms: -7x + 14x = 7x
13 + 7x = 31 + -14x + 14x

Combine like terms: -14x + 14x = 0
13 + 7x = 31 + 0
13 + 7x = 31

Add '-13' to each side of the equation.
13 + -13 + 7x = 31 + -13

Combine like terms: 13 + -13 = 0
0 + 7x = 31 + -13
7x = 31 + -13

Combine like terms: 31 + -13 = 18
7x = 18

Divide each side by '7'.
x = 2.571428571

Simplifying
x = 2.571428571

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