4(q-15)+4=20

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Solution for 4(q-15)+4=20 equation: 


Simplifying
4(q + -15) + 4 = 20

Reorder the terms:
4(-15 + q) + 4 = 20
(-15 * 4 + q * 4) + 4 = 20
(-60 + 4q) + 4 = 20

Reorder the terms:
-60 + 4 + 4q = 20

Combine like terms: -60 + 4 = -56
-56 + 4q = 20

Solving
-56 + 4q = 20

Solving for variable 'q'.

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

Add '56' to each side of the equation.
-56 + 56 + 4q = 20 + 56

Combine like terms: -56 + 56 = 0
0 + 4q = 20 + 56
4q = 20 + 56

Combine like terms: 20 + 56 = 76
4q = 76

Divide each side by '4'.
q = 19

Simplifying
q = 19

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