7=-1(2q+13)

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Solution for 7=-1(2q+13) equation:


Simplifying
7 = -1(2q + 13)

Reorder the terms:
7 = -1(13 + 2q)
7 = (13 * -1 + 2q * -1)
7 = (-13 + -2q)

Solving
7 = -13 + -2q

Solving for variable 'q'.

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

Add '2q' to each side of the equation.
7 + 2q = -13 + -2q + 2q

Combine like terms: -2q + 2q = 0
7 + 2q = -13 + 0
7 + 2q = -13

Add '-7' to each side of the equation.
7 + -7 + 2q = -13 + -7

Combine like terms: 7 + -7 = 0
0 + 2q = -13 + -7
2q = -13 + -7

Combine like terms: -13 + -7 = -20
2q = -20

Divide each side by '2'.
q = -10

Simplifying
q = -10

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