5X-90=3X-40

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Solution for 5X-90=3X-40 equation:


Simplifying
5X + -90 = 3X + -40

Reorder the terms:
-90 + 5X = 3X + -40

Reorder the terms:
-90 + 5X = -40 + 3X

Solving
-90 + 5X = -40 + 3X

Solving for variable 'X'.

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

Add '-3X' to each side of the equation.
-90 + 5X + -3X = -40 + 3X + -3X

Combine like terms: 5X + -3X = 2X
-90 + 2X = -40 + 3X + -3X

Combine like terms: 3X + -3X = 0
-90 + 2X = -40 + 0
-90 + 2X = -40

Add '90' to each side of the equation.
-90 + 90 + 2X = -40 + 90

Combine like terms: -90 + 90 = 0
0 + 2X = -40 + 90
2X = -40 + 90

Combine like terms: -40 + 90 = 50
2X = 50

Divide each side by '2'.
X = 25

Simplifying
X = 25

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