4(3a-5)=28

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Solution for 4(3a-5)=28 equation:


Simplifying
4(3a + -5) = 28

Reorder the terms:
4(-5 + 3a) = 28
(-5 * 4 + 3a * 4) = 28
(-20 + 12a) = 28

Solving
-20 + 12a = 28

Solving for variable 'a'.

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

Add '20' to each side of the equation.
-20 + 20 + 12a = 28 + 20

Combine like terms: -20 + 20 = 0
0 + 12a = 28 + 20
12a = 28 + 20

Combine like terms: 28 + 20 = 48
12a = 48

Divide each side by '12'.
a = 4

Simplifying
a = 4

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