2+a=-3(a-3)

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Solution for 2+a=-3(a-3) equation:


Simplifying
2 + a = -3(a + -3)

Reorder the terms:
2 + a = -3(-3 + a)
2 + a = (-3 * -3 + a * -3)
2 + a = (9 + -3a)

Solving
2 + a = 9 + -3a

Solving for variable 'a'.

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

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

Combine like terms: a + 3a = 4a
2 + 4a = 9 + -3a + 3a

Combine like terms: -3a + 3a = 0
2 + 4a = 9 + 0
2 + 4a = 9

Add '-2' to each side of the equation.
2 + -2 + 4a = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 4a = 9 + -2
4a = 9 + -2

Combine like terms: 9 + -2 = 7
4a = 7

Divide each side by '4'.
a = 1.75

Simplifying
a = 1.75

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