4X+20=5(X-3)

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Solution for 4X+20=5(X-3) equation:


Simplifying
4X + 20 = 5(X + -3)

Reorder the terms:
20 + 4X = 5(X + -3)

Reorder the terms:
20 + 4X = 5(-3 + X)
20 + 4X = (-3 * 5 + X * 5)
20 + 4X = (-15 + 5X)

Solving
20 + 4X = -15 + 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.
20 + 4X + -5X = -15 + 5X + -5X

Combine like terms: 4X + -5X = -1X
20 + -1X = -15 + 5X + -5X

Combine like terms: 5X + -5X = 0
20 + -1X = -15 + 0
20 + -1X = -15

Add '-20' to each side of the equation.
20 + -20 + -1X = -15 + -20

Combine like terms: 20 + -20 = 0
0 + -1X = -15 + -20
-1X = -15 + -20

Combine like terms: -15 + -20 = -35
-1X = -35

Divide each side by '-1'.
X = 35

Simplifying
X = 35

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