7-2d=-d

Simple and best practice solution for 7-2d=-d 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 7-2d=-d equation: 



7-2d=-d

We move all terms to the left:

7-2d-(-d)=0

We add all the numbers together, and all the variables

-2d-(-1d)+7=0

We get rid of parentheses

-2d+1d+7=0

We add all the numbers together, and all the variables

-1d+7=0

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

-d=-7

d=-7/-1

d=+7

See similar equations:

| -4(-5-2x)+3x=42 | | 4-5z=-9z | | |9+8x|=-25 | | 90=k(1+k) | | 12x=18.14 | | 3x-15+2×=-15 | | 12k^2+20k-9=0 | | 6+2q=8q | | -3t=t+8 | | 38+r=-7 | | 270=3k(1+k) | | 8y+20y=-56 | | |9+8x|=25 | | (11x-2)+(9x+1)=(19x+2) | | y=12(10)-5 | | 3(x-3)+2=23 | | (9x-4)=3x | | 5.2/x=3/(5-x) | | y=12(8)-5 | | 2-(z-3)+8z=14 | | q÷4=2.25 | | g(0)=2(0)-1 | | -2(x+3)=26 | | q+4.6=7.1 | | −8y=56 | | 3/5w-1/5w+10=4/1 | | (X+6)=(4x-36) | | 4/x=6/18 | | 4x2+3x=10 | | 5x2+3x-7x+1=2x2-3x+3x2-1+2 | | x+3x=54 | | 2x2+3x-7x=-3x |

Equations solver categories