7x+2=9x+2

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Solution for 7x+2=9x+2 equation:


Simplifying
7x + 2 = 9x + 2

Reorder the terms:
2 + 7x = 9x + 2

Reorder the terms:
2 + 7x = 2 + 9x

Add '-2' to each side of the equation.
2 + -2 + 7x = 2 + -2 + 9x

Combine like terms: 2 + -2 = 0
0 + 7x = 2 + -2 + 9x
7x = 2 + -2 + 9x

Combine like terms: 2 + -2 = 0
7x = 0 + 9x
7x = 9x

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

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

Combine like terms: 9x + -9x = 0
-2x = 0

Divide each side by '-2'.
x = 0

Simplifying
x = 0

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