4(a-7)=4

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Solution for 4(a-7)=4 equation: 


Simplifying
4(a + -7) = 4

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

Solving
-28 + 4a = 4

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 = 4 + 28

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

Combine like terms: 4 + 28 = 32
4a = 32

Divide each side by '4'.
a = 8

Simplifying
a = 8

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