-3(d+4)=21

Simple and best practice solution for -3(d+4)=21 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(d+4)=21 equation: 



-3(d+4)=21

We move all terms to the left:

-3(d+4)-(21)=0

We multiply parentheses

-3d-12-21=0

We add all the numbers together, and all the variables

-3d-33=0

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

-3d=33

d=33/-3

d=-11

See similar equations:

| 36=9(e+7) | | -3/4|b|=-3 | | 2x=340×0.8 | | 7xx90=294^2 | | 3s(s-2=125 | | 6+x×x=10 | | 6x^2+49x=98 | | 6y^2-5y-42=0 | | (x+8)^2-9=0 | | (x+8)(x+8)-9=0 | | 6x^2+25=75 | | 10x+28=4x+2 | | 2x^3-3x^2+6x-4=0 | | 192+6x=228 | | 175+5x=200 | | 91+4x=107 | | 61+3x=70 | | y-(y+12=-35 | | 121^3x=11^x+1 | | a^2=a+8 | | V=12.56•h | | 2y=7y² | | 7y²=2y | | 33-4x=5 | | 33-4x=5 | | 9t-8=4t-6 | | 5x/24=10+5x | | 0.7x-0.88=0.02x+0.12-0.3207x | | 2x+15=12x-8 | | 5+7+x=13 | | 4(7y+19)-5(3y-1)+4y=-4 | | -4,12+x=-8,32 |

Equations solver categories