65=2x+7x

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Solution for 65=2x+7x equation:


Simplifying
65 = 2x + 7x

Combine like terms: 2x + 7x = 9x
65 = 9x

Solving
65 = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
65 + -9x = 9x + -9x

Combine like terms: 9x + -9x = 0
65 + -9x = 0

Add '-65' to each side of the equation.
65 + -65 + -9x = 0 + -65

Combine like terms: 65 + -65 = 0
0 + -9x = 0 + -65
-9x = 0 + -65

Combine like terms: 0 + -65 = -65
-9x = -65

Divide each side by '-9'.
x = 7.222222222

Simplifying
x = 7.222222222

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