105+9x=117+7x

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Solution for 105+9x=117+7x equation:


Simplifying
105 + 9x = 117 + 7x

Solving
105 + 9x = 117 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
105 + 9x + -7x = 117 + 7x + -7x

Combine like terms: 9x + -7x = 2x
105 + 2x = 117 + 7x + -7x

Combine like terms: 7x + -7x = 0
105 + 2x = 117 + 0
105 + 2x = 117

Add '-105' to each side of the equation.
105 + -105 + 2x = 117 + -105

Combine like terms: 105 + -105 = 0
0 + 2x = 117 + -105
2x = 117 + -105

Combine like terms: 117 + -105 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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