Question

Choose the correct solution for the equation 6 + 5(r-1) = 36

Answer 1

6 + 5 ( r - 1 ) = 36

or, 5 ( r - 1 ) = 36 - 6

or, r - 1 = 30/5 = 6

or, r = 6 + 1 = 7

Answer:

The value of r is 7.

Answer 2

Answer:

6+5(r-3)=36

5r-15=36-6

5r=30+15

5r=45

r=45/5

r=9