2X+20=3X-30

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Solution for 2X+20=3X-30 equation: 


Simplifying
2X + 20 = 3X + -30

Reorder the terms:
20 + 2X = 3X + -30

Reorder the terms:
20 + 2X = -30 + 3X

Solving
20 + 2X = -30 + 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.
20 + 2X + -3X = -30 + 3X + -3X

Combine like terms: 2X + -3X = -1X
20 + -1X = -30 + 3X + -3X

Combine like terms: 3X + -3X = 0
20 + -1X = -30 + 0
20 + -1X = -30

Add '-20' to each side of the equation.
20 + -20 + -1X = -30 + -20

Combine like terms: 20 + -20 = 0
0 + -1X = -30 + -20
-1X = -30 + -20

Combine like terms: -30 + -20 = -50
-1X = -50

Divide each side by '-1'.
X = 50

Simplifying
X = 50

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