2(a+2)+3a=13-(2a+2)

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Solution for 2(a+2)+3a=13-(2a+2) equation:


Simplifying
2(a + 2) + 3a = 13 + -1(2a + 2)

Reorder the terms:
2(2 + a) + 3a = 13 + -1(2a + 2)
(2 * 2 + a * 2) + 3a = 13 + -1(2a + 2)
(4 + 2a) + 3a = 13 + -1(2a + 2)

Combine like terms: 2a + 3a = 5a
4 + 5a = 13 + -1(2a + 2)

Reorder the terms:
4 + 5a = 13 + -1(2 + 2a)
4 + 5a = 13 + (2 * -1 + 2a * -1)
4 + 5a = 13 + (-2 + -2a)

Combine like terms: 13 + -2 = 11
4 + 5a = 11 + -2a

Solving
4 + 5a = 11 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
4 + 5a + 2a = 11 + -2a + 2a

Combine like terms: 5a + 2a = 7a
4 + 7a = 11 + -2a + 2a

Combine like terms: -2a + 2a = 0
4 + 7a = 11 + 0
4 + 7a = 11

Add '-4' to each side of the equation.
4 + -4 + 7a = 11 + -4

Combine like terms: 4 + -4 = 0
0 + 7a = 11 + -4
7a = 11 + -4

Combine like terms: 11 + -4 = 7
7a = 7

Divide each side by '7'.
a = 1

Simplifying
a = 1

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