which of the following is NOT equivalent to 2m+10m+14+3
A: m+12m+8+9
or
B: 2m+10+10m+7
or
C: 6m+6m-1+18
or
D: 15m+15-3m+2
1 answer
C: 6m+6m-1+18
A: m+12m+8+9
or
B: 2m+10+10m+7
or
C: 6m+6m-1+18
or
D: 15m+15-3m+2
1 answer