3x+7x=-200

Simple and best practice solution for 3x+7x=-200 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+7x=-200 equation: 



3x+7x=-200

We move all terms to the left:

3x+7x-(-200)=0

We add all the numbers together, and all the variables

10x+200=0

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

10x=-200

x=-200/10

x=-20

See similar equations:

| 97=7x+27 | | x-15=150 | | x-75=80 | | 3n=3×5 | | (x+3)^2-12=4 | | -7b-35=-4-5(b+7) | | x-50=70 | | x-25=60 | | 2x+3=1x-6 | | 17x+3=23x | | 7y+1+y=-15 | | x-150=90 | | -2x-2(-7+3)=102 | | 5+1/2x=5/8x+2 | | 3x+1=113 | | 22+12n=12n | | 7v-31=67 | | 6/x-6=x/x-6-6/2 | | 2x=864+0.8x | | -7k-8(k+8)=-124 | | 16-3x=7x+80 | | 7x=9x2=5x-6 | | 18.5-5y=11 | | 21-5y=11 | | 60+25x=+20 | | 3x+1=67 | | 26-5y=11 | | 4x=-6x+30 | | -77k-8(k+8)=-124 | | 2.5x2-8÷3=21 | | -14x+1=9 | | 2.5xx2-8÷3=21 |

Equations solver categories