3=j+7

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



3=j+7

We move all terms to the left:

3-(j+7)=0

We get rid of parentheses

-j-7+3=0

We add all the numbers together, and all the variables

-1j-4=0

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

-j=4

j=4/-1

j=-4

See similar equations:

| 10-4x=48 | | 7x–9=40 | | (5x-5)+(2x+10)=90 | | -10=-5j+7 | | 934h+65=93 | | -14r=112 | | 0=6-z | | -4(z-12)=40 | | 2x–3≤=13 | | (5)4+4=y | | 0.14=y*0.16+(1-y)*0.051 | | f/24=21 | | 2y-6.2=y+10 | | 0.12=y*0.17+(1-y)*0.07 | | y=200000(1.05)^13 | | 6=2x^2+4x-3 | | y=200,000(1+.05)^13 | | x^2+21+10x=102+10x | | 5(2h-3)=6(h-2) | | 3/4b=3/8 | | -20-2y=-14 | | 5x+67=-6x-150 | | 7x+21=2x-40 | | 192=z² | | (8+13)8=z² | | 4⋅10^−3x=18 | | u=3+4 | | 3x+5=189 | | 8w=3w+30 | | 12/8=x/48 | | 15/13=t-6/3 | | 40P-1280=0.25*40p |

Equations solver categories