3=-3/7d

Simple and best practice solution for 3=-3/7d 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 3=-3/7d equation: 



3=-3/7d

We move all terms to the left:

3-(-3/7d)=0



Domain of the equation: 7d)!=0

d!=0/1

d!=0

d∈R



We get rid of parentheses

3/7d+3=0

We multiply all the terms by the denominator


3*7d+3=0

Wy multiply elements

21d+3=0

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

21d=-3

d=-3/21

d=-1/7

See similar equations:

| -3n+3(4n+15=-21 | | 7c+3(3c+5=-103 | | 3(3+2x)-(1-x)=2(4+3x)+x | | x^2+(8-2x)^2=52 | | 2(x)^2+5=7x | | 7x=4x^2+20x+25 | | x^2=25-13x/4 | | 4x/3+7=-5 | | 9=x0.7 | | -13x+8=5x-8 | | (3x-8/2x)=1 | | 6m=5=29m= | | -2k+k=15 | | 8x-9=3x-6 | | F(x)=6x÷2-4 | | (3x-1)/3=4+2x | | 2(x-2)=37-x | | (2x+4)+(3x-7)=0 | | −7x−5=-4x-29 | | 5(v+3)-8v=3 | | 23.99(1-x)=x | | 1,03^(x)=2 | | ((x+7)/4)+((2x+3)/7)=7 | | 6x²×4x-2=0 | | 4w+2w=25 | | 4x+24=4(2x+1) | | c-(-27)=35-12= | | 4(2-2x)=10 | | 10/x=10x | | c-(-27)=35-12 | | 5+7a-19=18a-6+3a | | 2x+50+6x-2=180 |

Equations solver categories