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

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Solution for 5(a+2)+3(a+4)= equation:


Simplifying
5(a + 2) + 3(a + 4) = 0

Reorder the terms:
5(2 + a) + 3(a + 4) = 0
(2 * 5 + a * 5) + 3(a + 4) = 0
(10 + 5a) + 3(a + 4) = 0

Reorder the terms:
10 + 5a + 3(4 + a) = 0
10 + 5a + (4 * 3 + a * 3) = 0
10 + 5a + (12 + 3a) = 0

Reorder the terms:
10 + 12 + 5a + 3a = 0

Combine like terms: 10 + 12 = 22
22 + 5a + 3a = 0

Combine like terms: 5a + 3a = 8a
22 + 8a = 0

Solving
22 + 8a = 0

Solving for variable 'a'.

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

Add '-22' to each side of the equation.
22 + -22 + 8a = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 8a = 0 + -22
8a = 0 + -22

Combine like terms: 0 + -22 = -22
8a = -22

Divide each side by '8'.
a = -2.75

Simplifying
a = -2.75

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