2+9x=7x

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Solution for 2+9x=7x equation: 


Simplifying
2 + 9x = 7x

Solving
2 + 9x = 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.
2 + 9x + -7x = 7x + -7x

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

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

Add '-2' to each side of the equation.
2 + -2 + 2x = 0 + -2

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

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

Divide each side by '2'.
x = -1

Simplifying
x = -1

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