4d+30=7d

Simple and best practice solution for 4d+30=7d equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4d+30=7d equation: 



4d+30=7d

We move all terms to the left:

4d+30-(7d)=0

We add all the numbers together, and all the variables

-3d+30=0

We move all terms containing d to the left, all other terms to the right

-3d=-30

d=-30/-3

d=+10

See similar equations:

| 8a-72=6a-34 | | 7(2+x)=35+5(x-1,2) | | a-6=25 | | -6(6x-8)=-36x-48 | | 3c-5=c | | 5/7x-3/14=1/2 | | 1z-14z+8=14 | | (3u+61)+(2u+14)=180 | | -4x+3x-1=x-21 | | 5a-4+a-a=-14 | | 3n^2n=6 | | 22=2g | | 14=x/3+2 | | a+7=22 | | 2/5m=-22 | | 3u-40=2u-5 | | 1/n+5=6/n-5/n+5 | | 15÷3=n | | 2(y-1)-7=-4(-5y+3)-6y | | x-33+2x-56=360 | | 5x+27(x-3)=111 | | (7z-3)(z+9)-(7z-3)(z-8)=0 | | 5x27(x-3)=111 | | x^2-2x=20-3x | | 81y′′−72y′+97y=0, | | 15x^2+8=2 | | -1+8/5x=-7/5x+2 | | 2c-10+c+70=360 | | 6n-1/n^2=1/n+1n^2 | | 5+27(x-3)=111 | | 81y′′−72y′+97y=0,81y″−72y′+97y=0,y(2)=3,y′(2)=9.y(2)=3,y′(2)=9. | | 1/5(15c+10)=c+7 |

Equations solver categories