X+3x+6=90

Simple and best practice solution for X+3x+6=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+3x+6=90 equation: 



X+3X+6=90

We move all terms to the left:

X+3X+6-(90)=0

We add all the numbers together, and all the variables

4X-84=0

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

4X=84

X=84/4

X=21

See similar equations:

| X=(5x-7)(3x+5) | | 2+2x3-3=-1 | | -4+5x=x+24 | | -2x+(12)=6 | | 285.3344=1/3*57.76h | | -12r+8r=-12(1-2r)-11(r+2) | | 4x^2+10x=3x-3 | | d+7−3=4d+7−3=4 | | (3.6x)^2=0 | | (x=5)(-3)=18 | | 2=(98-2x) | | 4/8x=16/27 | | 8(2r+4)=-8-4r | | 5(3n-2n)/2=30 | | (x^2-16)(x+2)=0 | | (5y^2)-29y+90=0 | | 10/12x=-6 | | 3+m=25 | | 6x+18=−6 | | -40+8x=6(5+3x) | | 4(x-1)^2=9 | | 144=36x^2 | | -3/2(s-2)-9=9 | | 891.60=x-0.15x | | 135x^2-152=0 | | a3=3a | | 7(-1-7n)=19 | | 152=135x^2 | | -x+9=-29-x | | 3(x=5)+8=122 | | 24+3r=6(1+r) | | 9(-4x+16)=-12(-12=3x) |

Equations solver categories