2(5+2a)=18+3a

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Solution for 2(5+2a)=18+3a equation:


Simplifying
2(5 + 2a) = 18 + 3a
(5 * 2 + 2a * 2) = 18 + 3a
(10 + 4a) = 18 + 3a

Solving
10 + 4a = 18 + 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.
10 + 4a + -3a = 18 + 3a + -3a

Combine like terms: 4a + -3a = 1a
10 + 1a = 18 + 3a + -3a

Combine like terms: 3a + -3a = 0
10 + 1a = 18 + 0
10 + 1a = 18

Add '-10' to each side of the equation.
10 + -10 + 1a = 18 + -10

Combine like terms: 10 + -10 = 0
0 + 1a = 18 + -10
1a = 18 + -10

Combine like terms: 18 + -10 = 8
1a = 8

Divide each side by '1'.
a = 8

Simplifying
a = 8

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