4(a+7)=56

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Solution for 4(a+7)=56 equation: 


Simplifying
4(a + 7) = 56

Reorder the terms:
4(7 + a) = 56
(7 * 4 + a * 4) = 56
(28 + 4a) = 56

Solving
28 + 4a = 56

Solving for variable 'a'.

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

Add '-28' to each side of the equation.
28 + -28 + 4a = 56 + -28

Combine like terms: 28 + -28 = 0
0 + 4a = 56 + -28
4a = 56 + -28

Combine like terms: 56 + -28 = 28
4a = 28

Divide each side by '4'.
a = 7

Simplifying
a = 7

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