9(-27x-21)=54-27y

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Solution for 9(-27x-21)=54-27y equation:


Simplifying
9(-27x + -21) = 54 + -27y

Reorder the terms:
9(-21 + -27x) = 54 + -27y
(-21 * 9 + -27x * 9) = 54 + -27y
(-189 + -243x) = 54 + -27y

Solving
-189 + -243x = 54 + -27y

Solving for variable 'x'.

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

Add '189' to each side of the equation.
-189 + 189 + -243x = 54 + 189 + -27y

Combine like terms: -189 + 189 = 0
0 + -243x = 54 + 189 + -27y
-243x = 54 + 189 + -27y

Combine like terms: 54 + 189 = 243
-243x = 243 + -27y

Divide each side by '-243'.
x = -1 + 0.1111111111y

Simplifying
x = -1 + 0.1111111111y

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