(4x)-(8)=(5x)+20

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Solution for (4x)-(8)=(5x)+20 equation:


Simplifying
(4x) + -1(8) = (5x) + 20

Multiply -1 * 8
(4x) + -8 = (5x) + 20

Reorder the terms:
-8 + (4x) = (5x) + 20

Reorder the terms:
-8 + (4x) = 20 + (5x)

Solving
-8 + (4x) = 20 + (5x)

Solving for variable 'x'.

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

Add '(-5x)' to each side of the equation.
-8 + (4x) + (-5x) = 20 + (5x) + (-5x)

Combine like terms: (4x) + (-5x) = -1x
-8 + -1x = 20 + (5x) + (-5x)

Combine like terms: (5x) + (-5x) = 0
-8 + -1x = 20 + 0
-8 + -1x = 20

Add '8' to each side of the equation.
-8 + 8 + -1x = 20 + 8

Combine like terms: -8 + 8 = 0
0 + -1x = 20 + 8
-1x = 20 + 8

Combine like terms: 20 + 8 = 28
-1x = 28

Divide each side by '-1'.
x = -28

Simplifying
x = -28

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