31-7x=19+5x

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Solution for 31-7x=19+5x equation:


Simplifying
31 + -7x = 19 + 5x

Solving
31 + -7x = 19 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
31 + -7x + -5x = 19 + 5x + -5x

Combine like terms: -7x + -5x = -12x
31 + -12x = 19 + 5x + -5x

Combine like terms: 5x + -5x = 0
31 + -12x = 19 + 0
31 + -12x = 19

Add '-31' to each side of the equation.
31 + -31 + -12x = 19 + -31

Combine like terms: 31 + -31 = 0
0 + -12x = 19 + -31
-12x = 19 + -31

Combine like terms: 19 + -31 = -12
-12x = -12

Divide each side by '-12'.
x = 1

Simplifying
x = 1

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