(2X+72)-9(X+22)=

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Solution for (2X+72)-9(X+22)= equation:


Simplifying
(2X + 72) + -9(X + 22) = 0

Reorder the terms:
(72 + 2X) + -9(X + 22) = 0

Remove parenthesis around (72 + 2X)
72 + 2X + -9(X + 22) = 0

Reorder the terms:
72 + 2X + -9(22 + X) = 0
72 + 2X + (22 * -9 + X * -9) = 0
72 + 2X + (-198 + -9X) = 0

Reorder the terms:
72 + -198 + 2X + -9X = 0

Combine like terms: 72 + -198 = -126
-126 + 2X + -9X = 0

Combine like terms: 2X + -9X = -7X
-126 + -7X = 0

Solving
-126 + -7X = 0

Solving for variable 'X'.

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

Add '126' to each side of the equation.
-126 + 126 + -7X = 0 + 126

Combine like terms: -126 + 126 = 0
0 + -7X = 0 + 126
-7X = 0 + 126

Combine like terms: 0 + 126 = 126
-7X = 126

Divide each side by '-7'.
X = -18

Simplifying
X = -18

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