5(4a-12)=100

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Solution for 5(4a-12)=100 equation:


Simplifying
5(4a + -12) = 100

Reorder the terms:
5(-12 + 4a) = 100
(-12 * 5 + 4a * 5) = 100
(-60 + 20a) = 100

Solving
-60 + 20a = 100

Solving for variable 'a'.

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

Add '60' to each side of the equation.
-60 + 60 + 20a = 100 + 60

Combine like terms: -60 + 60 = 0
0 + 20a = 100 + 60
20a = 100 + 60

Combine like terms: 100 + 60 = 160
20a = 160

Divide each side by '20'.
a = 8

Simplifying
a = 8

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