8x+2(10x-4)=20

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Solution for 8x+2(10x-4)=20 equation:


Simplifying
8x + 2(10x + -4) = 20

Reorder the terms:
8x + 2(-4 + 10x) = 20
8x + (-4 * 2 + 10x * 2) = 20
8x + (-8 + 20x) = 20

Reorder the terms:
-8 + 8x + 20x = 20

Combine like terms: 8x + 20x = 28x
-8 + 28x = 20

Solving
-8 + 28x = 20

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 28x = 20 + 8

Combine like terms: -8 + 8 = 0
0 + 28x = 20 + 8
28x = 20 + 8

Combine like terms: 20 + 8 = 28
28x = 28

Divide each side by '28'.
x = 1

Simplifying
x = 1

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