x+2x+(x+7)=57

Simple and best practice solution for x+2x+(x+7)=57 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 x+2x+(x+7)=57 equation:



x+2x+(x+7)=57
We move all terms to the left:
x+2x+(x+7)-(57)=0
We add all the numbers together, and all the variables
3x+(x+7)-57=0
We get rid of parentheses
3x+x+7-57=0
We add all the numbers together, and all the variables
4x-50=0
We move all terms containing x to the left, all other terms to the right
4x=50
x=50/4
x=12+1/2

See similar equations:

| 2/3p-1/2=4 | | 0.5=1/2^(10a) | | 35-2x=15 | | 63+29u-4u^2=0 | | 4/7+b/4=7/8 | | 10-10x-9x=1-9x | | -12y=-84 | | -3(4y-8)-y=-2(y-4) | | 22=4+x | | 4x/3+7/2=7x/12-14 | | 7(s-92)=7 | | -×+5/8y=-10 | | 6a=16+8a | | 5x+6x+70=180 | | 9x-13=-40 | | 0.14(y-8)+0.02y=0.06y-0.09(10) | | 0.50x+0.25(110)=0.25(150) | | 3(x+5)+2=3x+9 | | 26-4z=-22 | | -3x-16=14 | | 8(x-1)+3=2+(2×+4) | | -6(x+5)-2=-32 | | 7/2x+1/2x=2x+15/2+7/2x | | 5x-4x-x-4=17 | | 5x+10-2=3x-8x+8 | | 5x-9+3=x-4 | | 4^(3x-4)-256=3840 | | 3x^2-4x-84=0 | | 8.3(x–3.1)=–37.35 | | 60x=3/4 | | (2x2+2x-12)=0 | | 5(x+-3)=15 |

Equations solver categories