If it's not what You are looking for type in the equation solver your own equation and let us solve it.
14+2d=30
We move all terms to the left:
14+2d-(30)=0
We add all the numbers together, and all the variables
2d-16=0
We move all terms containing d to the left, all other terms to the right
2d=16
d=16/2
d=8
| 3y+19=-3y-5 | | 16h+-14=18 | | 3y+19=3y-5 | | 4u-2u-1=5 | | 2/h=1 | | 7(3x)+2(x+5)=79 | | 9.7x+16.3=-57.42 | | 2(x+1/3)+9x=4 | | n/9+43=54 | | x^2+4x+3=0/2 | | 6z+4=3z-8 | | 10x2+2x+10=0 | | 8.1x+17.2=46.36 | | -3+27x=75 | | 2x=20+96 | | u+9=-3 | | 2x=20=96 | | 6.5x+15.4=56.35 | | -5+x/2=3 | | 3/8q=12 | | 3/9q=12 | | 16=5x+3×-2 | | 1x+12=2x-3 | | 13x+40=-25 | | f+30=64 | | 1/2(6c+4)=4+c | | -3x+27x=75 | | 2.2x-16=-6.1 | | x/2-4=3(1/2) | | 175=65+22d | | 7n-28=-8(-5-3n) | | 175=65d+22 |