2m + 6
If you mean 14=2m+2... then m=6
12
The value is 6 more than whatever ' m ' is.
6+ 2n
The algebraic expression is 2m+6
Three times the difference of a and m divided by twice their sum is equal to 6(a squared - m squared). 3(a - m)/2(a + m)
Designate the width by w. Then, from the problem statement, the length = 6 + 2w. The perimeter is twice the width plus twice the length, or: 2w + 2(2w + 6) = 36; or 2w + 4w + 12 = 36; or 6w = 24 or w = 4 meters; the length is 14 meters.
12
It is 2n + 6
85*2+m
The value is 6 more than whatever ' m ' is.
n = number.2n + 6=====
M multiplied by 2 + 25 or 2m + 25
18 and 6
m=2*(a+6)+2
6+ 2n