3d+8=20-7

Simple and best practice solution for 3d+8=20-7 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 3d+8=20-7 equation: 


Simplifying
3d + 8 = 20 + -7

Reorder the terms:
8 + 3d = 20 + -7

Combine like terms: 20 + -7 = 13
8 + 3d = 13

Solving
8 + 3d = 13

Solving for variable 'd'.

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

Add '-8' to each side of the equation.
8 + -8 + 3d = 13 + -8

Combine like terms: 8 + -8 = 0
0 + 3d = 13 + -8
3d = 13 + -8

Combine like terms: 13 + -8 = 5
3d = 5

Divide each side by '3'.
d = 1.666666667

Simplifying
d = 1.666666667

See similar equations:

| 4m-5=12 | | 5y/y=10/8 | | n/2-4=4 | | 544a+16b+58c=2572200 | | T+4.82=5.36 | | 3(x-14)-6=3x+6 | | 6x/4=16/12 | | 4(-2)-6=-2(-2)-16 | | 7p-11=-13+5p | | 0=-1.5x+2.5 | | 8-(7x-6)=5-(4x-6) | | 6.9(6h-1)=2(h+3) | | 2a+1=4a-7 | | 6.673-[-8.29]= | | nth=34-5n | | 4(3c+2)=8(2c-5) | | 40*24=x*20 | | P^2-p-63=0 | | 6+13n=-1n+5 | | 3.3b-7=12-15b | | 7(r+6)=35 | | 18=6c | | 7y+1=3x+4 | | 167z=1002 | | W-6=-14 | | 8-5k=-11+10k | | 5r+4=3r-28 | | x=(1344-11y)/13 | | t(5)=5n-4 | | Y(1+x)= | | 8y-36=2y+42 | | 3x-1=x+5+2 |

Equations solver categories