7x-9=18x+2

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Solution for 7x-9=18x+2 equation:


Simplifying
7x + -9 = 18x + 2

Reorder the terms:
-9 + 7x = 18x + 2

Reorder the terms:
-9 + 7x = 2 + 18x

Solving
-9 + 7x = 2 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-9 + 7x + -18x = 2 + 18x + -18x

Combine like terms: 7x + -18x = -11x
-9 + -11x = 2 + 18x + -18x

Combine like terms: 18x + -18x = 0
-9 + -11x = 2 + 0
-9 + -11x = 2

Add '9' to each side of the equation.
-9 + 9 + -11x = 2 + 9

Combine like terms: -9 + 9 = 0
0 + -11x = 2 + 9
-11x = 2 + 9

Combine like terms: 2 + 9 = 11
-11x = 11

Divide each side by '-11'.
x = -1

Simplifying
x = -1

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