What is the answer to -15=5(3q-10)-5q ?

The answer to -15=5(3q-10)-5q is q= 7/2

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-15=5(3q-10)-5q

- 15 = 5 (3 q - 10) - 5 q

q = \frac{7}{2}

Decimal Notation

q = 3.5

Solution steps

- 15 = 5 (3 q - 10) - 5 q

Switch sides

5 (3 q - 10) - 5 q = - 15

Expand

5 (3 q - 10) - 5 q : 10 q - 50

10 q - 50 = - 15

Move

50

to the right side

10 q = 35

Divide both sides by

10

q = \frac{7}{2}

\frac{x - 8}{3} = 3

12 x - 12 = 16 x + 8

2 (x - 10) + 4 = - 6 x + 2

- 8 r = 64

- 14 = p - 11