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

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


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

We simplify the equation to the form, which is simple to understand 
2x+x+(x+9)=90

Remove unnecessary parentheses
+2x+x+x+9=+90

We move all terms containing x to the left and all other terms to the right. 
+2x+1x+1x=+90-9

We simplify left and right side of the equation. 
+4x=+81

We divide both sides of the equation by 4 to get x. 
x=20.25

See similar equations:

| -6p+8p=16 | | 2x+9=90 | | 0=-6n-8n | | 8y-10+4=6y-2y-5 | | xy+2y=1 | | 1-5x-5=-4 | | (3x+7)-6=12x-(x+4)-(4x-5) | | y=3(40) | | 3-2X=6X-1 | | 5x-3-2x-8=3x-4+2 | | 8a+5+5a=5 | | 12a^2b^2-9ab+5a^2b^2+4ab= | | 704x^2-30x-20640=0 | | 4x+5-8x+10=2x-12 | | 5x+21=3x-10 | | 6(x+4)-12=24 | | 4x^2=45 | | 2x+9+x=90 | | 5(s-12)-24=3(s+12) | | 17+8=x | | 5x-5=x(7+3) | | 3(m-9)+2(m+3)=-6 | | 12x+32=8 | | 3x=120+10(x-40) | | 2x-8x-4+3=-5x+4 | | 471.23=6.28h^2+6.28h*2h | | 3x-15=-6 | | 15x-13=107 | | 9+7x+x^2=0 | | 471.23=6.28h^2+6.28h+2h | | 1(x+4)-2=4 | | 7(x-9)-20=-6(x+3) |

Equations solver categories