9-10x=129-45x

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Solution for 9-10x=129-45x equation:


Simplifying
9 + -10x = 129 + -45x

Solving
9 + -10x = 129 + -45x

Solving for variable 'x'.

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

Add '45x' to each side of the equation.
9 + -10x + 45x = 129 + -45x + 45x

Combine like terms: -10x + 45x = 35x
9 + 35x = 129 + -45x + 45x

Combine like terms: -45x + 45x = 0
9 + 35x = 129 + 0
9 + 35x = 129

Add '-9' to each side of the equation.
9 + -9 + 35x = 129 + -9

Combine like terms: 9 + -9 = 0
0 + 35x = 129 + -9
35x = 129 + -9

Combine like terms: 129 + -9 = 120
35x = 120

Divide each side by '35'.
x = 3.428571429

Simplifying
x = 3.428571429

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