3(5-2q)=7(1-2q)

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Solution for 3(5-2q)=7(1-2q) equation:


Simplifying
3(5 + -2q) = 7(1 + -2q)
(5 * 3 + -2q * 3) = 7(1 + -2q)
(15 + -6q) = 7(1 + -2q)
15 + -6q = (1 * 7 + -2q * 7)
15 + -6q = (7 + -14q)

Solving
15 + -6q = 7 + -14q

Solving for variable 'q'.

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

Add '14q' to each side of the equation.
15 + -6q + 14q = 7 + -14q + 14q

Combine like terms: -6q + 14q = 8q
15 + 8q = 7 + -14q + 14q

Combine like terms: -14q + 14q = 0
15 + 8q = 7 + 0
15 + 8q = 7

Add '-15' to each side of the equation.
15 + -15 + 8q = 7 + -15

Combine like terms: 15 + -15 = 0
0 + 8q = 7 + -15
8q = 7 + -15

Combine like terms: 7 + -15 = -8
8q = -8

Divide each side by '8'.
q = -1

Simplifying
q = -1

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