Question

-140 = -2(8r + 6) sorry prob just a few more questions i think

Answer 1

r=8

Explanation:

so first distribute -2

so you get -140=-16r-12 then add 12 to both sides to get -16r by itself

so you have -128=-16r divide both sides by -16

the - cancel each other out so you get 8=r

hope this helps