8x-40=4(x-8)

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Solution for 8x-40=4(x-8) equation:


Simplifying
8x + -40 = 4(x + -8)

Reorder the terms:
-40 + 8x = 4(x + -8)

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

Solving
-40 + 8x = -32 + 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.
-40 + 8x + -4x = -32 + 4x + -4x

Combine like terms: 8x + -4x = 4x
-40 + 4x = -32 + 4x + -4x

Combine like terms: 4x + -4x = 0
-40 + 4x = -32 + 0
-40 + 4x = -32

Add '40' to each side of the equation.
-40 + 40 + 4x = -32 + 40

Combine like terms: -40 + 40 = 0
0 + 4x = -32 + 40
4x = -32 + 40

Combine like terms: -32 + 40 = 8
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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