4(A-5)=8

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Solution for 4(A-5)=8 equation: 


Simplifying
4(A + -5) = 8

Reorder the terms:
4(-5 + A) = 8
(-5 * 4 + A * 4) = 8
(-20 + 4A) = 8

Solving
-20 + 4A = 8

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 + 4A = 8 + 20

Combine like terms: -20 + 20 = 0
0 + 4A = 8 + 20
4A = 8 + 20

Combine like terms: 8 + 20 = 28
4A = 28

Divide each side by '4'.
A = 7

Simplifying
A = 7

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