5x-2x+a=15

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Solution for 5x-2x+a=15 equation:


Simplifying
5x + -2x + a = 15

Reorder the terms:
a + 5x + -2x = 15

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

Solving
a + 3x = 15

Solving for variable 'a'.

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

Add '-3x' to each side of the equation.
a + 3x + -3x = 15 + -3x

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

Simplifying
a = 15 + -3x

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