216=4(x-9)

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Solution for 216=4(x-9) equation:


Simplifying
216 = 4(x + -9)

Reorder the terms:
216 = 4(-9 + x)
216 = (-9 * 4 + x * 4)
216 = (-36 + 4x)

Solving
216 = -36 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
216 + -4x = -36 + 4x + -4x

Combine like terms: 4x + -4x = 0
216 + -4x = -36 + 0
216 + -4x = -36

Add '-216' to each side of the equation.
216 + -216 + -4x = -36 + -216

Combine like terms: 216 + -216 = 0
0 + -4x = -36 + -216
-4x = -36 + -216

Combine like terms: -36 + -216 = -252
-4x = -252

Divide each side by '-4'.
x = 63

Simplifying
x = 63

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