77+-1x=167+-10x

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Solution for 77+-1x=167+-10x equation:


Simplifying
77 + -1x = 167 + -10x

Solving
77 + -1x = 167 + -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.
77 + -1x + 10x = 167 + -10x + 10x

Combine like terms: -1x + 10x = 9x
77 + 9x = 167 + -10x + 10x

Combine like terms: -10x + 10x = 0
77 + 9x = 167 + 0
77 + 9x = 167

Add '-77' to each side of the equation.
77 + -77 + 9x = 167 + -77

Combine like terms: 77 + -77 = 0
0 + 9x = 167 + -77
9x = 167 + -77

Combine like terms: 167 + -77 = 90
9x = 90

Divide each side by '9'.
x = 10

Simplifying
x = 10

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