Question

Enter your answer and show all the steps that you use to solve this problem in the space provided.2 r − 8 + 5 r = 10 + r

Answer 1

Explanation:

2r - 8 + 5r = 10 + r

6r = 18 (transposing r to LHS and -8 to RHS)

r = 3 (Dividing both sides by 6)