What is 2x3+90-21?

75

Step-by-step explanation:

multiply first then add/subtract

so 3*2=6

then add 90 to 6 and subtract the sum by 21

Answer: 75

Step-by-step explanation: Order of Operations requires to multiply or divide, before adding or subtracting.

Step 1: 2x3+90-21 - > 6+90-21

Then you add and subtract in order from left to right

Step 2: 6+90-21 - > 96-21 - > 75