(90-x)=18

Simple and best practice solution for (90-x)=18 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 (90-x)=18 equation: 



(90-x)=18

We move all terms to the left:

(90-x)-(18)=0

We add all the numbers together, and all the variables

(-1x+90)-18=0

We get rid of parentheses

-1x+90-18=0

We add all the numbers together, and all the variables

-1x+72=0

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

-x=-72

x=-72/-1

x=+72

See similar equations:

| 6x+11=8x+-5 | | y/2-8=-18 | | 162n-5+8n=65 | | -5m+14=28.5 | | z^2-8z=-16 | | y+2/6=9 | | 20=20+5x | | 9=-3w-12 | | y+26=9 | | 16=2^x+1 | | 26=5w+6 | | (9x+3)÷5=15 | | -8+12e=-9 | | 6.9^x=(0.6)^-x | | -30+r=-58 | | 4y=2y+22 | | −4x-8=24 | | 11x+2-9-3x=0 | | 12u=63+5u | | 3(2n−7)=3 | | 3x^2+x+14=7 | | 8w+40=16w | | -9*t-2=4*t-15 | | 16.9705627485^2=x^2+x^2 | | 5f-160=-62.1*9 | | 5f-160=-62.1 | | 8n+128=200 | | 5f-160=-62.1*5 | | 2.2x+1.5=0.6x-1.7 | | 5t^2+20t=585 | | 2x-7/9=3 | | −9t−2=4t−15 |

Equations solver categories