Three pounds less than twice Mike's weight is 215 pounds. What is his weight?

427

Step-by-step explanation:

Mike's weight is 215 twice that would be 430. Subtract three and , that 'll give you 427

109 lbs

Step-by-step explanation:

2x + 3=215

Part A:4m + 12 + 20m

2 (2m + 6 + 10m)

Part B: 2 (2m + 6 + 10m) = 4(m + 3 + 5m)

4m + 12 + 20m = 4m + 12 + 20m

24m + 12 = 24m + 12

Part C: if m equals 2,

4(m + 3 + 5m)

compile it down

4(2 + 3 + 5 x 2)

4(5 + 5 x 2)

4(10 x 2)

4(20)

4 times 20

80