49=31-31x-12

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Solution for 49=31-31x-12 equation:


Simplifying
49 = 31 + -31x + -12

Reorder the terms:
49 = 31 + -12 + -31x

Combine like terms: 31 + -12 = 19
49 = 19 + -31x

Solving
49 = 19 + -31x

Solving for variable 'x'.

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

Add '31x' to each side of the equation.
49 + 31x = 19 + -31x + 31x

Combine like terms: -31x + 31x = 0
49 + 31x = 19 + 0
49 + 31x = 19

Add '-49' to each side of the equation.
49 + -49 + 31x = 19 + -49

Combine like terms: 49 + -49 = 0
0 + 31x = 19 + -49
31x = 19 + -49

Combine like terms: 19 + -49 = -30
31x = -30

Divide each side by '31'.
x = -0.9677419355

Simplifying
x = -0.9677419355

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