Solve for q
q=-\frac{3}{16}=-0.1875
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7+2q\times 5=2q\left(-3\right)+2\times 2
Variable q cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 2q, the least common multiple of 2q,q.
7+10q=2q\left(-3\right)+2\times 2
Multiply 2 and 5 to get 10.
7+10q=-6q+2\times 2
Multiply 2 and -3 to get -6.
7+10q=-6q+4
Multiply 2 and 2 to get 4.
7+10q+6q=4
Add 6q to both sides.
7+16q=4
Combine 10q and 6q to get 16q.
16q=4-7
Subtract 7 from both sides.
16q=-3
Subtract 7 from 4 to get -3.
q=\frac{-3}{16}
Divide both sides by 16.
q=-\frac{3}{16}
Fraction \frac{-3}{16} can be rewritten as -\frac{3}{16} by extracting the negative sign.
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