3+x+7x=43

Simple and best practice solution for 3+x+7x=43 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+x+7x=43 equation: 



3+x+7x=43

We move all terms to the left:

3+x+7x-(43)=0

We add all the numbers together, and all the variables

8x-40=0

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

8x=40

x=40/8

x=5

See similar equations:

| 0.4x-3=0.1x+2 | | 9v-48=-3(v+4) | | -5+r/3=-3 | | 1/8.2=m | | 58.5=m+22.3 | | 6(u+4)-8u=20 | | t-6.6=2.4 | | -8×+1=81+2x | | 5/6r=-3/7 | | 41x=3116 | | X-3=-2x+15 | | 4x+3x+9=-61 | | 2+3m=59 | | 113=x+16 | | 6+4x-5x=4 | | -x+7x-5=37 | | -12+2x=10x+4 | | 5x-6=-76 | | 10+7x+2x=82 | | 6.7+4.5+7.0+n=25 | | -6f=-48 | | -6+3x-11x=-30 | | 8/9=4/6k | | 6-4k=6+3k | | 12.50*n=500 | | 8x+13x-35=28 | | 3.6+5.1=y | | h-13=-34 | | n-18.8=77.2 | | 12x+13=20x-17 | | 2x-800(300)=7x-50 | | 10. 2.5(2z+5)=5(z+2.5) |

Equations solver categories