15(d+20)=420

Simple and best practice solution for 15(d+20)=420 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 15(d+20)=420 equation: 



15(d+20)=420

We move all terms to the left:

15(d+20)-(420)=0

We multiply parentheses

15d+300-420=0

We add all the numbers together, and all the variables

15d-120=0

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

15d=120

d=120/15

d=8

See similar equations:

| 10x2-80x+160=0 | | 4(p-2)=2(3-p) | | 3+3b=-7(7b+7) | | 2z+4÷5=z-1 | | 17=4x/3+11 | | 15=3(40+4b)-9b | | X2=16+((-16+4x)+x(-4+x)) | | 2.9y-4.6=-2.9+1.2 | | 2.9y–4.6=–2.9+1.2 | | 5y+3=(-6)+4(1+3y) | | 5y+3=(-6y)+4+12y | | 25(x−17)=26 | | -5-(e-2)=1+5e | | 9=3(7+p) | | 11=z-3 | | 5y+3=(-6y+4+12y | | n^2-13n=0 | | 1/4(x-5)^2=0 | | X×y=156 | | 3x^2=64-16x | | 6b+6=32 | | X2+8x+7=7 | | -s^2-8s=0 | | 9-c=8 | | 1d=2d-0 | | 8+4n=3n+18 | | X+2(x-2)=5 | | -10=-6y+8 | | 2x*2x*x=40 | | 2x-24=42 | | X2-14x+49=-9 | | 20+19+16j=-19−13j |

Equations solver categories