4(2X-8)+X=40

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Solution for 4(2X-8)+X=40 equation:


Simplifying
4(2X + -8) + X = 40

Reorder the terms:
4(-8 + 2X) + X = 40
(-8 * 4 + 2X * 4) + X = 40
(-32 + 8X) + X = 40

Combine like terms: 8X + X = 9X
-32 + 9X = 40

Solving
-32 + 9X = 40

Solving for variable 'X'.

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

Add '32' to each side of the equation.
-32 + 32 + 9X = 40 + 32

Combine like terms: -32 + 32 = 0
0 + 9X = 40 + 32
9X = 40 + 32

Combine like terms: 40 + 32 = 72
9X = 72

Divide each side by '9'.
X = 8

Simplifying
X = 8

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