Question

188=4(7v-2) solve for v?

Answer 1

188=28 v-8
28 v=188+8
28 v += 196
v=7
there u go !!!!

Answer 2

188= 4(7v -2)
⇒ 188= 4* (7v) -4*2 (distributive property)
⇒ 188= 28v -8
⇒ 188+ 8= 28v (reverse operation)
⇒ 196= 28v
⇒ v= 196/28 (reverse operation)
⇒ v= 7

Final answer: v=7