7n=2n+20

Simple and best practice solution for 7n=2n+20 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 7n=2n+20 equation: 



7n=2n+20

We move all terms to the left:

7n-(2n+20)=0

We get rid of parentheses

7n-2n-20=0

We add all the numbers together, and all the variables

5n-20=0

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

5n=20

n=20/5

n=4

See similar equations:

| F(7)=-5x-3 | | 0=-16t2+48t+160 | | 35=3-2(t+7) | | 2(a+2)+3(2a-4)=4(11-36) | | 4/(x+6)+(x-6)/5=6 | | (x+8)^2=12x-6 | | (x+8)^2=12-6 | | (x+8)=12-6 | | 16x^2-20x-15=0 | | 2x+3=9x+31 | | 9x/7=5/21+3x/2 | | X=400000-7y/5 | | X=400000-7y | | (9-3x)-(17x-10)=1 | | 7(2.5x-1.5)=12(0.5x-0.3) | | 8x-2+10=4 | | 4m/6=4 | | x=2.5(4) | | 6x+2-2(-8x-3)=6(x-1) | | 4(v+4)=-2(3v-7)+4v | | 4096^4x-3=256 | | -3(-4v+8)-2v=4(v-2)-7 | | 4096^2x-2=256 | | -16/9=-4u | | -3w/8=21 | | 4w-8+2(5w+9)=-2(w+4) | | 5/9w=-10 | | 10=x/3600 | | -15/8=-3u | | 4+4(3w-3)=-2(2w-4)+6w | | 46=2/3x | | -2(4u-8)+8u=6(u+5) |

Equations solver categories