2x-15=3(5-x)

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Solution for 2x-15=3(5-x) equation:


Simplifying
2x + -15 = 3(5 + -1x)

Reorder the terms:
-15 + 2x = 3(5 + -1x)
-15 + 2x = (5 * 3 + -1x * 3)
-15 + 2x = (15 + -3x)

Solving
-15 + 2x = 15 + -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.
-15 + 2x + 3x = 15 + -3x + 3x

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

Combine like terms: -3x + 3x = 0
-15 + 5x = 15 + 0
-15 + 5x = 15

Add '15' to each side of the equation.
-15 + 15 + 5x = 15 + 15

Combine like terms: -15 + 15 = 0
0 + 5x = 15 + 15
5x = 15 + 15

Combine like terms: 15 + 15 = 30
5x = 30

Divide each side by '5'.
x = 6

Simplifying
x = 6

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