3a+2=-6-9

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Solution for 3a+2=-6-9 equation:


Simplifying
3a + 2 = -6 + -9

Reorder the terms:
2 + 3a = -6 + -9

Combine like terms: -6 + -9 = -15
2 + 3a = -15

Solving
2 + 3a = -15

Solving for variable 'a'.

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

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

Combine like terms: 2 + -2 = 0
0 + 3a = -15 + -2
3a = -15 + -2

Combine like terms: -15 + -2 = -17
3a = -17

Divide each side by '3'.
a = -5.666666667

Simplifying
a = -5.666666667

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