-5-(4)+21=

Simple and best practice solution for -5-(4)+21= 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 -5-(4)+21= equation:


-5-(4)+21=0

We simplify the equation to the form, which is simple to understand 
-5-(4)+21=0

Remove unnecessary parentheses
-5-4+21=0

We move all terms containing  to the left and all other terms to the right. 
0=0+5+4-21

We simplify left and right side of the equation. 
0=-12

0=-12

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

See similar equations:

| 5+x/3=8 | | 9/2x=-7/4x+9/2 | | 5/12=x-4 | | y=-2(0)+9 | | c+(c+3)=25 | | 3(y+3)5=2y+6 | | 5/12=x | | 6/36 | | -7x=-12x-55 | | 3/7n-5=4 | | -5/6x=3x-4/9 | | c+3c=25 | | X^2+14x-180=0 | | a=b/15 | | 3(n+4)/6=12 | | 6x=10x+7 | | c+25=3c | | m-n=14 | | 7x(x-7)=(2x+9)(x-7) | | 4m+2m+3=15 | | 3(-7x-5)-4x=3 | | 3x^2=2x+12 | | 150=10(x+3) | | c+25=c+3 | | y^3-5y^2+4y=0 | | 9(z+3)=-27 | | (3)x-(9)=3 | | -1.25+0.25q=0 | | -5(6x-4)+3x=4 | | 8m+3(m+2)-5= | | z/y=12 | | 3m/4+4=12 |

Equations solver categories