-30=3(A+3)

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Solution for -30=3(A+3) equation:


Simplifying
-30 = 3(A + 3)

Reorder the terms:
-30 = 3(3 + A)
-30 = (3 * 3 + A * 3)
-30 = (9 + 3A)

Solving
-30 = 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.
-30 + -3A = 9 + 3A + -3A

Combine like terms: 3A + -3A = 0
-30 + -3A = 9 + 0
-30 + -3A = 9

Add '30' to each side of the equation.
-30 + 30 + -3A = 9 + 30

Combine like terms: -30 + 30 = 0
0 + -3A = 9 + 30
-3A = 9 + 30

Combine like terms: 9 + 30 = 39
-3A = 39

Divide each side by '-3'.
A = -13

Simplifying
A = -13

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