-36=7x-2(2x+9)

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Solution for -36=7x-2(2x+9) equation:


Simplifying
-36 = 7x + -2(2x + 9)

Reorder the terms:
-36 = 7x + -2(9 + 2x)
-36 = 7x + (9 * -2 + 2x * -2)
-36 = 7x + (-18 + -4x)

Reorder the terms:
-36 = -18 + 7x + -4x

Combine like terms: 7x + -4x = 3x
-36 = -18 + 3x

Solving
-36 = -18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-36 + -3x = -18 + 3x + -3x

Combine like terms: 3x + -3x = 0
-36 + -3x = -18 + 0
-36 + -3x = -18

Add '36' to each side of the equation.
-36 + 36 + -3x = -18 + 36

Combine like terms: -36 + 36 = 0
0 + -3x = -18 + 36
-3x = -18 + 36

Combine like terms: -18 + 36 = 18
-3x = 18

Divide each side by '-3'.
x = -6

Simplifying
x = -6

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