3+7y=31

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



3+7y=31

We move all terms to the left:

3+7y-(31)=0

We add all the numbers together, and all the variables

7y-28=0

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

7y=28

y=28/7

y=4

See similar equations:

| -2=1/y+7 | | (5a)=(2a+3)=90 | | 9+44x=-15 | | 3x^2-4=196 | | 3x+4-x=16-2x | | (7-z)(2z+1)=0 | | 2r2=50 | | 90=(4x-10)+(2x-20) | | 3x-12=9x+6 | | -7=4w+1 | | -4=3u+2 | | y=35000(1.024)4 | | 5x-(x/3)=2 | | 15−42÷b=8 | | 0.5y-0.2y=60 | | 41+p=0 | | -6=4+u/2 | | 41=5y+6 | | (3x+2)(2x-7)=180 | | 3n-12n=30 | | 24+6m+10=9+10m | | (180-x*x)+(150-2x)=180 | | 12+3y=-6+y | | 2-2(4x-2)=-6 | | 4+3y=-6+y | | 5⋅10x=30 | | 5⋅10x= 30 | | 5⋅10x=  30 | | 5x+69=2x^2-14x-19 | | -2+-3x=3+x | | (4x+12)^2=27 | | x÷(-2/3)=3/10 |

Equations solver categories