21+(36/4+3)-9=

Simple and best practice solution for 21+(36/4+3)-9= 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 21+(36/4+3)-9= equation:


21+(36/4+3)-9=0

We simplify the equation to the form, which is simple to understand 
21+(36/4+3)-9=0

Simplifying:
21+(+9+3)-9=0

Simplifying terms in parentheses
21+(+12)-9=0

Remove unnecessary parentheses
+21+12-9=0

We move all terms containing  to the left and all other terms to the right. 
0=0-21-12+9

We simplify left and right side of the equation. 
0=-24

0=-24

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

See similar equations:

| 7+3(2x-4)+x=5x-4(5-x) | | x-11sqrtx+30=0 | | 4x-14=x^2-4x | | 120=8.50x-2.15x-3.75 | | 120=8.50x-2.15x-3.75*5 | | 2(2x-7)=x(x-4) | | (6x^6y^2)/12x^7 | | 47+0.4167x=100 | | 1/4(10x-8)=8 | | 35x^2+52x+9=0 | | 6x^6/12x^7 | | 208(5-x)+4=123 | | 4x+8=-3x+22 | | 4b(b+3)-15(b+3)=4b^2 | | D^2-36d+305=0 | | -1.17=a+10.4 | | -4y+8=4(2y-3)-2(-16+8y) | | 3(12-3(-77))=729 | | f(x)=2+logx | | X+3.8=-5.2 | | 6-2(x+1)=8+3(x-2) | | 3(12-3x)=729 | | 2x+3y=168 | | 18+5.7+.5= | | 1/4x^2-1/7x=1 | | 60-0.01x=0 | | 2(3y+3)-4(y+9)= | | 6+9+9.7= | | 63+x=2x+100 | | 3(3p-81)=81 | | 3x-8y=36 | | 32+5y=16x-40 |

Equations solver categories