8X-4=5X+20

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Solution for 8X-4=5X+20 equation:


Simplifying
8X + -4 = 5X + 20

Reorder the terms:
-4 + 8X = 5X + 20

Reorder the terms:
-4 + 8X = 20 + 5X

Solving
-4 + 8X = 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.
-4 + 8X + -5X = 20 + 5X + -5X

Combine like terms: 8X + -5X = 3X
-4 + 3X = 20 + 5X + -5X

Combine like terms: 5X + -5X = 0
-4 + 3X = 20 + 0
-4 + 3X = 20

Add '4' to each side of the equation.
-4 + 4 + 3X = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 3X = 20 + 4
3X = 20 + 4

Combine like terms: 20 + 4 = 24
3X = 24

Divide each side by '3'.
X = 8

Simplifying
X = 8

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