If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18-(-4)=0
We simplify the equation to the form, which is simple to understand
18-(-4)=0
Remove unnecessary parentheses
18+4=0
We move all terms containing to the left and all other terms to the right.
0=0-18-4
We simplify left and right side of the equation.
0=-22
0=-22
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
| 5b+21= | | 5d-24=25-2d | | 4n+24=10n | | x^3+8x^2+6x+48= | | 98n^2-242=0 | | x(10-2)=78 | | 4x^2-15x+15=-3x+10 | | 5x-1x-4-3=3x-4 | | x+10-2=78 | | x^2-3x-28=-9x-1 | | x^2-5x-35=1 | | 2x+39=12x-81 | | 4x-20+61=180 | | (3+i)z+2i=6i | | 5x-5+9=3x+3+2x | | 4+6t-3=4t+13-2t | | 0.7t=0.6+0.2t | | 3(1+2x)=5(x-2) | | 21n^2+19-22=0 | | 5(x+8)+11=8x-3(x-3) | | 1-x=2x+22 | | 5x+1-1=3x^2 | | 4x+12=2x-4 | | 65-3x=31x+24 | | 7n^2-18n+11=0 | | 6x+40=X | | x+45=85 | | 13-10x=22-17x | | 2x^2-2x+9=0 | | 5t-7=35-t | | a^2-17=-42 | | 11-4*5= |