X+7x+x=189

Simple and best practice solution for X+7x+x=189 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+7x+x=189 equation: 



X+7X+X=189

We move all terms to the left:

X+7X+X-(189)=0

We add all the numbers together, and all the variables

9X-189=0

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

9X=189

X=189/9

X=21

See similar equations:

| -126=6(-1+m) | | -126=6(-1+m | | 2−10s=-9s−3s+10 | | 2(m+10)=4m-60 | | 16u+16=15u | | (B/13)-(3b/13)=8/13 | | 6b+9=−15 | | -8x-8(-3x+4)=96 | | 20.4-3x=7.5 | | (10x-26)+(7x+10)=90 | | 1/3x+2=20 | | 4(x-3)+4x=6x-20 | | (B/13)-(3b/13=8/18 | | 4.70*2/5=x | | |3c-6|=3 | | 9=1/2n | | 5+2y=y+10 | | 12.4y+14-6y=-2 | | -y−10=10+9y+10 | | G=9/2(p-77) | | 2/25=n/5 | | 7x-44=42 | | Y=X2=6x+5 | | 3/4-b=-3/4 | | 15-45b=-45b-6 | | 32+(0.75x)=47 | | -7(x+8)-8x=-86 | | 6/5-2x=31/5 | | 9-4(2x-1)=5 | | 2.4x+10=9x+8 | | -24-18=38p | | (n+2)^2=n(n-5)+22 |

Equations solver categories