7+12=3x

Simple and best practice solution for 7+12=3x 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 7+12=3x equation: 



7+12=3x

We move all terms to the left:

7+12-(3x)=0

We add all the numbers together, and all the variables

-3x+19=0

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

-3x=-19

x=-19/-3

x=6+1/3

See similar equations:

| 7n+1=0 | | 678j-5.2=4.33j+2.15 | | 6u-21=3(u+3) | | 3x+25=59 | | 14-x/6=11 | | 5x+6=13x+10 | | 16n=11=0 | | 14-x/2=11 | | 2(1-8c)=5-3(6c+1)4c | | ((5X+3)÷3)+3x÷2=12 | | 5/4x-1=9/3x+4 | | (2080x)+(390x)+(26x)=110000 | | 5/4x-1=9/3+4 | | -3(3x+4)=-6x-9 | | 16.9x-4.5x=53.5 | | (2080x)+(390x)+(26x)=110,000 | | -6=0.5x-10 | | X+0.6667x=1 | | 6.8=-10+x | | 5y-25=24y-24 | | 2/5+5m/7=44/35 | | 4(2x-5)=7x+4 | | 5(s-8)=6(s-4)+2 | | -5x7=-38 | | -2(2+-1y)+4y=-19 | | 1/5w+1/5=6/5w+1/3 | | 5x-10=3x12 | | 8b+3=5b+4 | | -15(10-x)=25x+250 | | 36–x=–36 | | 10=y-(-10) | | 5c=17.50 |

Equations solver categories