7(3q+4)=15

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Solution for 7(3q+4)=15 equation:


Simplifying
7(3q + 4) = 15

Reorder the terms:
7(4 + 3q) = 15
(4 * 7 + 3q * 7) = 15
(28 + 21q) = 15

Solving
28 + 21q = 15

Solving for variable 'q'.

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

Add '-28' to each side of the equation.
28 + -28 + 21q = 15 + -28

Combine like terms: 28 + -28 = 0
0 + 21q = 15 + -28
21q = 15 + -28

Combine like terms: 15 + -28 = -13
21q = -13

Divide each side by '21'.
q = -0.619047619

Simplifying
q = -0.619047619

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