d = 2
14d + 20e
It is a linear equation in one unknown, d.
1.6-d=12.8+3d 12.8-1.6=-d-3d 11.2=-4d 11.2/-4=d d=-2.8
4(9)-11=25 2(9)+7=25 d=9
8 - 4d = 12-4d = 4d = -1
4d-2 equals 6b-4
4d + 7 = -15 so 4d = -22 so that d = -5.5
3c - 4d = 6d + 4c Subtract 4c from both sides: -c - 4d = 6d Add 4d to both sides: -c = 10d or c = - 10d
Without further information, all we can do is simplify: 4c + 4d = 4(c + d)
10d - 6 = 4d - 15 - 3d10d - 6 = d - 159d = -9d=-1
It is an equation and the value of d is 2
d = 2
14d + 20e
10-d=-34-5d (add 34 to each side) 44-d=-5d (add d to each side) 44=-4d (divide by -4) -11=d
It is a linear equation in one unknown, d.
There is a good chance it is an emission problem.