2a+3(a+3)=a+3

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


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

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

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

Combine like terms: 2a + 3a = 5a
9 + 5a = a + 3

Reorder the terms:
9 + 5a = 3 + a

Solving
9 + 5a = 3 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
9 + 5a + -1a = 3 + a + -1a

Combine like terms: 5a + -1a = 4a
9 + 4a = 3 + a + -1a

Combine like terms: a + -1a = 0
9 + 4a = 3 + 0
9 + 4a = 3

Add '-9' to each side of the equation.
9 + -9 + 4a = 3 + -9

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

Combine like terms: 3 + -9 = -6
4a = -6

Divide each side by '4'.
a = -1.5

Simplifying
a = -1.5

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