2x-5+3x-15=30

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Solution for 2x-5+3x-15=30 equation:


Simplifying
2x + -5 + 3x + -15 = 30

Reorder the terms:
-5 + -15 + 2x + 3x = 30

Combine like terms: -5 + -15 = -20
-20 + 2x + 3x = 30

Combine like terms: 2x + 3x = 5x
-20 + 5x = 30

Solving
-20 + 5x = 30

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 5x = 30 + 20

Combine like terms: -20 + 20 = 0
0 + 5x = 30 + 20
5x = 30 + 20

Combine like terms: 30 + 20 = 50
5x = 50

Divide each side by '5'.
x = 10

Simplifying
x = 10

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