Question

13-5(q-4) =8q+7 solve and explain how it come 20 in the bracket?​

Answer 1

Step-by-step explanation:

13-5(q-4)=8q+7

13-5q+20=8q+7

-5q-8q=7-20-13

-13q=-26

- sign will be cancel to each- other .

then,

q=26/13

q=2 answer