-2x-4(4x+9)=144

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Solution for -2x-4(4x+9)=144 equation:


Simplifying
-2x + -4(4x + 9) = 144

Reorder the terms:
-2x + -4(9 + 4x) = 144
-2x + (9 * -4 + 4x * -4) = 144
-2x + (-36 + -16x) = 144

Reorder the terms:
-36 + -2x + -16x = 144

Combine like terms: -2x + -16x = -18x
-36 + -18x = 144

Solving
-36 + -18x = 144

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + -18x = 144 + 36

Combine like terms: -36 + 36 = 0
0 + -18x = 144 + 36
-18x = 144 + 36

Combine like terms: 144 + 36 = 180
-18x = 180

Divide each side by '-18'.
x = -10

Simplifying
x = -10

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