Question

In simplifying the expression , Micah followed the steps below. Where did he go wrong?

Expression: 129 – (4 + 22 • 3)

Step 1: 129 – (62 • 3)

Step 2: 129 – (36 • 3)

Step 3: 129 – 108

Step 4: 21

Answer 1

step one is wrong, should have been:
129-(4+66)

Answer 2

He went wrong in step 1...remember you need to multiply before adding...so it should be
Step 1: 129 - (4 + 66)
Step 2: 129 - (70)
Step 3: 59

Answer 3

thanks guyss @bahrom7893 @johnweldon1993

Answer 4

np

Answer 5

yw