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

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


Simplifying
(8x + 4) + -1(-20x + 8) = 0

Reorder the terms:
(4 + 8x) + -1(-20x + 8) = 0

Remove parenthesis around (4 + 8x)
4 + 8x + -1(-20x + 8) = 0

Reorder the terms:
4 + 8x + -1(8 + -20x) = 0
4 + 8x + (8 * -1 + -20x * -1) = 0
4 + 8x + (-8 + 20x) = 0

Reorder the terms:
4 + -8 + 8x + 20x = 0

Combine like terms: 4 + -8 = -4
-4 + 8x + 20x = 0

Combine like terms: 8x + 20x = 28x
-4 + 28x = 0

Solving
-4 + 28x = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 28x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 28x = 0 + 4
28x = 0 + 4

Combine like terms: 0 + 4 = 4
28x = 4

Divide each side by '28'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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