91+3x=-49+10x

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Solution for 91+3x=-49+10x equation:


Simplifying
91 + 3x = -49 + 10x

Solving
91 + 3x = -49 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
91 + 3x + -10x = -49 + 10x + -10x

Combine like terms: 3x + -10x = -7x
91 + -7x = -49 + 10x + -10x

Combine like terms: 10x + -10x = 0
91 + -7x = -49 + 0
91 + -7x = -49

Add '-91' to each side of the equation.
91 + -91 + -7x = -49 + -91

Combine like terms: 91 + -91 = 0
0 + -7x = -49 + -91
-7x = -49 + -91

Combine like terms: -49 + -91 = -140
-7x = -140

Divide each side by '-7'.
x = 20

Simplifying
x = 20

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