7n+3=5n+31

Simple and best practice solution for 7n+3=5n+31 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+3=5n+31 equation: 



7n+3=5n+31

We move all terms to the left:

7n+3-(5n+31)=0

We get rid of parentheses

7n-5n-31+3=0

We add all the numbers together, and all the variables

2n-28=0

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

2n=28

n=28/2

n=14

See similar equations:

| 4x-8-2x=12 | | 1.5(n+4)=2(n-2.5) | | 6y+4-3y=-5=y=17 | | 13.27=2g+3.61 | | -24=p24 | | z+308=720 | | 7x-4=10x | | w-37=32 | | 25x=784=36x=817 | | (x-2)*(x+2)=2x-9 | | x+10/3=1/3x | | −6x−16=−2x+16 | | 3x+60=-120 | | -x+(x+3)=-12 | | -3r+4/7=-2(r-4) | | 20+5x=70-10x | | 434=31v | | x^2+25x-14=0 | | -0.5v-17.4v+9.71=-19.84-19.4v | | 1/3(6x−9)+1/4(8x−12)=14 | | 13(6x−9)+14(8x−12)=14 | | 12(x-1)+4(x)=36 | | (0.20)(10)=(0.05)(10-x)+(0.40)(10-x) | | 4^x=2130 | | -10b+15=-16+11-8b | | 8x-5x+1=10 | | (x+1)*(x+4)=54 | | 4(x+6)=36x | | 7a-9=4a-4 | | 19+7d=4d-20 | | 7x-(2x+5)+11=2x | | r+15=4r-6r |

Equations solver categories