15(20+n)=420

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



15(20+n)=420

We move all terms to the left:

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

We add all the numbers together, and all the variables

15(n+20)-420=0

We multiply parentheses

15n+300-420=0

We add all the numbers together, and all the variables

15n-120=0

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

15n=120

n=120/15

n=8

See similar equations:

| 7-3x=58 | | -5/3y=15 | | 26x2-27x=0 | | 2m-6+5=4m-1 | | 18/3=3/x | | -9=5(y-3)-8y | | w2-8w=0 | | -49=-7/5w | | 18=z/9 | | -9=5(y-3)=8y | | Y+10=5y-60= | | 3/9=x-0,5 | | 2x+10+x+20=360 | | -4x-6=2x-18 | | x^2+7=35 | | 13=5(v+8)+4v | | c+21/8=4 | | 12=-2p+2+3p | | 1/2x-2=-3/2x+6 | | 4(c-3)+5=3+c-10 | | 42=s/4+36 | | 2u+2(u-5)=18 | | n+25=-50 | | 6(f-82)=42 | | 20x-40=-35 | | m-13=-4 | | 48-3x2=0 | | 2x-4+3x+1+4x-6=180 | | p-43/6=7 | | 21x^2+13x=0 | | 4y-18=2(y-6) | | 4t+15=55 |

Equations solver categories