7x+9x=63+9x

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Solution for 7x+9x=63+9x equation: 


Simplifying
7x + 9x = 63 + 9x

Combine like terms: 7x + 9x = 16x
16x = 63 + 9x

Solving
16x = 63 + 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.
16x + -9x = 63 + 9x + -9x

Combine like terms: 16x + -9x = 7x
7x = 63 + 9x + -9x

Combine like terms: 9x + -9x = 0
7x = 63 + 0
7x = 63

Divide each side by '7'.
x = 9

Simplifying
x = 9

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