8x+4(2x-10)=40

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Solution for 8x+4(2x-10)=40 equation:


Simplifying
8x + 4(2x + -10) = 40

Reorder the terms:
8x + 4(-10 + 2x) = 40
8x + (-10 * 4 + 2x * 4) = 40
8x + (-40 + 8x) = 40

Reorder the terms:
-40 + 8x + 8x = 40

Combine like terms: 8x + 8x = 16x
-40 + 16x = 40

Solving
-40 + 16x = 40

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + 16x = 40 + 40

Combine like terms: -40 + 40 = 0
0 + 16x = 40 + 40
16x = 40 + 40

Combine like terms: 40 + 40 = 80
16x = 80

Divide each side by '16'.
x = 5

Simplifying
x = 5

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