-3a+2=15a-9

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Solution for -3a+2=15a-9 equation:


Simplifying
-3a + 2 = 15a + -9

Reorder the terms:
2 + -3a = 15a + -9

Reorder the terms:
2 + -3a = -9 + 15a

Solving
2 + -3a = -9 + 15a

Solving for variable 'a'.

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

Add '-15a' to each side of the equation.
2 + -3a + -15a = -9 + 15a + -15a

Combine like terms: -3a + -15a = -18a
2 + -18a = -9 + 15a + -15a

Combine like terms: 15a + -15a = 0
2 + -18a = -9 + 0
2 + -18a = -9

Add '-2' to each side of the equation.
2 + -2 + -18a = -9 + -2

Combine like terms: 2 + -2 = 0
0 + -18a = -9 + -2
-18a = -9 + -2

Combine like terms: -9 + -2 = -11
-18a = -11

Divide each side by '-18'.
a = 0.6111111111

Simplifying
a = 0.6111111111

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