7d+4=8-1d

Simple and best practice solution for 7d+4=8-1d 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 7d+4=8-1d equation:


Simplifying
7d + 4 = 8 + -1d

Reorder the terms:
4 + 7d = 8 + -1d

Solving
4 + 7d = 8 + -1d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add 'd' to each side of the equation.
4 + 7d + d = 8 + -1d + d

Combine like terms: 7d + d = 8d
4 + 8d = 8 + -1d + d

Combine like terms: -1d + d = 0
4 + 8d = 8 + 0
4 + 8d = 8

Add '-4' to each side of the equation.
4 + -4 + 8d = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 8d = 8 + -4
8d = 8 + -4

Combine like terms: 8 + -4 = 4
8d = 4

Divide each side by '8'.
d = 0.5

Simplifying
d = 0.5

See similar equations:

| 7d+4=8 | | 2(x-6)=13-3x | | y^2-12y+9=0 | | 3(y^2-12y+9)=0 | | -0.5x^2-0.5x+6=5 | | a/5+6a= | | 3y^2-3y-18=0 | | 17+4y= | | 3(t^2-6t+8)=0 | | l=5w | | 551=6F-19 | | 9+m/6= | | 5x-17-2x=6x-1-x | | 2y+7=79 | | 2x^6+2.8x^5-1.6x^2+1.2x= | | x^2+12x+36-25=0 | | 10a+7b+4=0 | | w^2-6w+9-13=0 | | 13a+8b+9=0 | | w^2-6w+v-13=0 | | -8m[2(10-5m)+15]=9m | | 5=-2a+7a | | 3x-2(x-6)=2+2x | | -5+(-5)= | | 0.2-0.1(3-4x)=-0.5(x-6) | | 2n+12= | | 0.4x+6.8=4.6 | | -17+x-9=16-16+3 | | 9z+6-4z=42-4z | | 3x-x+8=-18 | | 3x-x+8=18 | | 8x-12y=48 |

Equations solver categories