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

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


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

Reorder the terms:
4(2 + 3a) + -2(a + -5) = 0
(2 * 4 + 3a * 4) + -2(a + -5) = 0
(8 + 12a) + -2(a + -5) = 0

Reorder the terms:
8 + 12a + -2(-5 + a) = 0
8 + 12a + (-5 * -2 + a * -2) = 0
8 + 12a + (10 + -2a) = 0

Reorder the terms:
8 + 10 + 12a + -2a = 0

Combine like terms: 8 + 10 = 18
18 + 12a + -2a = 0

Combine like terms: 12a + -2a = 10a
18 + 10a = 0

Solving
18 + 10a = 0

Solving for variable 'a'.

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

Add '-18' to each side of the equation.
18 + -18 + 10a = 0 + -18

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

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

Divide each side by '10'.
a = -1.8

Simplifying
a = -1.8

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