Simplify these:
4h+7w+h+2w
10r+2+3t+2r+5t+7
4d-5-3d
Answers
Answered by
1
Step-by-step explanation:
(1)4h+7w+h+2w=5h+9w
(2)10r+2+3t+2r+5t+7=12r+8t+9
(3)4d-5-3d=d-5
Similar questions