4(2a-3)=28

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Solution for 4(2a-3)=28 equation: 


Simplifying
4(2a + -3) = 28

Reorder the terms:
4(-3 + 2a) = 28
(-3 * 4 + 2a * 4) = 28
(-12 + 8a) = 28

Solving
-12 + 8a = 28

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + 8a = 28 + 12

Combine like terms: -12 + 12 = 0
0 + 8a = 28 + 12
8a = 28 + 12

Combine like terms: 28 + 12 = 40
8a = 40

Divide each side by '8'.
a = 5

Simplifying
a = 5

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