4(a-6)=20

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Solution for 4(a-6)=20 equation: 


Simplifying
4(a + -6) = 20

Reorder the terms:
4(-6 + a) = 20
(-6 * 4 + a * 4) = 20
(-24 + 4a) = 20

Solving
-24 + 4a = 20

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 = 20 + 24

Combine like terms: -24 + 24 = 0
0 + 4a = 20 + 24
4a = 20 + 24

Combine like terms: 20 + 24 = 44
4a = 44

Divide each side by '4'.
a = 11

Simplifying
a = 11

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