4(8a+7)=188

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Solution for 4(8a+7)=188 equation: 


Simplifying
4(8a + 7) = 188

Reorder the terms:
4(7 + 8a) = 188
(7 * 4 + 8a * 4) = 188
(28 + 32a) = 188

Solving
28 + 32a = 188

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 + 32a = 188 + -28

Combine like terms: 28 + -28 = 0
0 + 32a = 188 + -28
32a = 188 + -28

Combine like terms: 188 + -28 = 160
32a = 160

Divide each side by '32'.
a = 5

Simplifying
a = 5

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