4(a+6)=18

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Solution for 4(a+6)=18 equation: 


Simplifying
4(a + 6) = 18

Reorder the terms:
4(6 + a) = 18
(6 * 4 + a * 4) = 18
(24 + 4a) = 18

Solving
24 + 4a = 18

Solving for variable 'a'.

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

Add '-24' to each side of the equation.
24 + -24 + 4a = 18 + -24

Combine like terms: 24 + -24 = 0
0 + 4a = 18 + -24
4a = 18 + -24

Combine like terms: 18 + -24 = -6
4a = -6

Divide each side by '4'.
a = -1.5

Simplifying
a = -1.5

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