x-9+2x+9=90

Simple and best practice solution for x-9+2x+9=90 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-9+2x+9=90 equation: 



x-9+2x+9=90

We move all terms to the left:

x-9+2x+9-(90)=0

We add all the numbers together, and all the variables

3x-90=0

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

3x=90

x=90/3

x=30

See similar equations:

| x-3/12=1 | | 136=-y+236 | | h(5-2)+8=1 | | 1152=6(x=19 | | 5=1/4(8x+12) | | 17-p=32 | | -6=7v-27 | | (3x+5)(4x+3)=(5x-3)(2x-9)+80x+20 | | 15y-7=3(4y+2) | | 19x/2=13 | | n=300•12 | | 10x+1=3(3x+12) | | 3*9x-2=5 | | 5(2x-2)-4=5(x-3)+31 | | .5t+15=40 | | 5−xx/4=7 | | 5−x4=7 | | 29=v/2+15 | | u/4-13=18 | | 4+5z=29 | | 4x−14+6=12 | | 3w+11=44 | | 8+4z=16 | | a+3ª=24 | | 6x-3x+9=x-3+12 | | 17=2+3t | | c+-13=39 | | -88=2(6n-4)-2n | | 11=3t+8 | | 51/2=x+11/2 | | 30+28=x | | 35/6+x=152/5 |

Equations solver categories