30-x+x+29-x+3x=91

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Solution for 30-x+x+29-x+3x=91 equation:


Simplifying
30 + -1x + x + 29 + -1x + 3x = 91

Reorder the terms:
30 + 29 + -1x + x + -1x + 3x = 91

Combine like terms: 30 + 29 = 59
59 + -1x + x + -1x + 3x = 91

Combine like terms: -1x + x = 0
59 + 0 + -1x + 3x = 91
59 + -1x + 3x = 91

Combine like terms: -1x + 3x = 2x
59 + 2x = 91

Solving
59 + 2x = 91

Solving for variable 'x'.

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

Add '-59' to each side of the equation.
59 + -59 + 2x = 91 + -59

Combine like terms: 59 + -59 = 0
0 + 2x = 91 + -59
2x = 91 + -59

Combine like terms: 91 + -59 = 32
2x = 32

Divide each side by '2'.
x = 16

Simplifying
x = 16

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