3x+7=4x+20

Simple and best practice solution for 3x+7=4x+20 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 3x+7=4x+20 equation: 



3x+7=4x+20

We move all terms to the left:

3x+7-(4x+20)=0

We get rid of parentheses

3x-4x-20+7=0

We add all the numbers together, and all the variables

-1x-13=0

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

-x=13

x=13/-1

x=-13

See similar equations:

| 14+238=-4(9-8b) | | (2x+18)+4x=180 | | 3x+25=4*35 | | -9+37=-4(-2k+3) | | 5u-3=3(u-3) | | |x+4|+10=21 | | 4(2b+3)=20 | | 6+5p=4p | | -2p/5=4 | | 5y-3=-32 | | -30-3x=-9x | | -9(w+4)=-6w-15 | | 31/2x=15 | | 4(-3x+9)=6(3x-6) | | 17+18=-5(7x-7) | | -3(-7x-7)=-9(-x-8) | | 2-(2x)=64+x | | 6x-17=4x+33 | | Z=-8+10z | | -6+p/15=-7 | | 12=4.9x^2+30x+12 | | -26=56w+4 | | 8y-1|-6y+6|=0 | | 5x(x+5)+8=33 | | 39-x=238 | | 4+6p=-110 | | -20=w-8 | | 12+13=-5(2x-5) | | -4(v+3)=-14(v2-4v) | | -3/4g=12 | | m-3=22 | | 47=-x |

Equations solver categories