2a +16
2t+3
"the sum of 2" and "twice" "a number" "is" "36"2+2x=36 â–
sum = 2n + 3m
The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
2*(n+3)
2n + (-5)
The question cannot be answered because it is ambiguous. Does "twice the sum of 16 and a number" mean "2*16 + x" or does it mean "2*(16 + x)"
2x+7=n
2n + 8 = 33
13+3=16
2(n+7)
20