162=-18x+81y

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Solution for 162=-18x+81y equation:


Simplifying
162 = -18x + 81y

Solving
162 = -18x + 81y

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.
162 + 18x = -18x + 18x + 81y

Combine like terms: -18x + 18x = 0
162 + 18x = 0 + 81y
162 + 18x = 81y

Add '-162' to each side of the equation.
162 + -162 + 18x = -162 + 81y

Combine like terms: 162 + -162 = 0
0 + 18x = -162 + 81y
18x = -162 + 81y

Divide each side by '18'.
x = -9 + 4.5y

Simplifying
x = -9 + 4.5y

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