5-9(-3-(-21+27x))=y

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Solution for 5-9(-3-(-21+27x))=y equation:


Simplifying
5 + -9(-3 + -1(-21 + 27x)) = y
5 + -9(-3 + (-21 * -1 + 27x * -1)) = y
5 + -9(-3 + (21 + -27x)) = y

Combine like terms: -3 + 21 = 18
5 + -9(18 + -27x) = y
5 + (18 * -9 + -27x * -9) = y
5 + (-162 + 243x) = y

Combine like terms: 5 + -162 = -157
-157 + 243x = y

Solving
-157 + 243x = y

Solving for variable 'x'.

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

Add '157' to each side of the equation.
-157 + 157 + 243x = 157 + y

Combine like terms: -157 + 157 = 0
0 + 243x = 157 + y
243x = 157 + y

Divide each side by '243'.
x = 0.646090535 + 0.004115226337y

Simplifying
x = 0.646090535 + 0.004115226337y

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