-2a+3(3a+3)=4(-3a-3)+2

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Solution for -2a+3(3a+3)=4(-3a-3)+2 equation:


Simplifying
-2a + 3(3a + 3) = 4(-3a + -3) + 2

Reorder the terms:
-2a + 3(3 + 3a) = 4(-3a + -3) + 2
-2a + (3 * 3 + 3a * 3) = 4(-3a + -3) + 2
-2a + (9 + 9a) = 4(-3a + -3) + 2

Reorder the terms:
9 + -2a + 9a = 4(-3a + -3) + 2

Combine like terms: -2a + 9a = 7a
9 + 7a = 4(-3a + -3) + 2

Reorder the terms:
9 + 7a = 4(-3 + -3a) + 2
9 + 7a = (-3 * 4 + -3a * 4) + 2
9 + 7a = (-12 + -12a) + 2

Reorder the terms:
9 + 7a = -12 + 2 + -12a

Combine like terms: -12 + 2 = -10
9 + 7a = -10 + -12a

Solving
9 + 7a = -10 + -12a

Solving for variable 'a'.

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

Add '12a' to each side of the equation.
9 + 7a + 12a = -10 + -12a + 12a

Combine like terms: 7a + 12a = 19a
9 + 19a = -10 + -12a + 12a

Combine like terms: -12a + 12a = 0
9 + 19a = -10 + 0
9 + 19a = -10

Add '-9' to each side of the equation.
9 + -9 + 19a = -10 + -9

Combine like terms: 9 + -9 = 0
0 + 19a = -10 + -9
19a = -10 + -9

Combine like terms: -10 + -9 = -19
19a = -19

Divide each side by '19'.
a = -1

Simplifying
a = -1

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