2(a+2)+3=3(10+3a)

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Solution for 2(a+2)+3=3(10+3a) equation:


Simplifying
2(a + 2) + 3 = 3(10 + 3a)

Reorder the terms:
2(2 + a) + 3 = 3(10 + 3a)
(2 * 2 + a * 2) + 3 = 3(10 + 3a)
(4 + 2a) + 3 = 3(10 + 3a)

Reorder the terms:
4 + 3 + 2a = 3(10 + 3a)

Combine like terms: 4 + 3 = 7
7 + 2a = 3(10 + 3a)
7 + 2a = (10 * 3 + 3a * 3)
7 + 2a = (30 + 9a)

Solving
7 + 2a = 30 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
7 + 2a + -9a = 30 + 9a + -9a

Combine like terms: 2a + -9a = -7a
7 + -7a = 30 + 9a + -9a

Combine like terms: 9a + -9a = 0
7 + -7a = 30 + 0
7 + -7a = 30

Add '-7' to each side of the equation.
7 + -7 + -7a = 30 + -7

Combine like terms: 7 + -7 = 0
0 + -7a = 30 + -7
-7a = 30 + -7

Combine like terms: 30 + -7 = 23
-7a = 23

Divide each side by '-7'.
a = -3.285714286

Simplifying
a = -3.285714286

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