If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-(-7)--2=0
We simplify the equation to the form, which is simple to understand
-(-7)+2=0
Remove unnecessary parentheses
+7+2=0
We move all terms containing to the left and all other terms to the right.
0=0-7-2
We simplify left and right side of the equation.
0=-9
0=-9
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
| x^2+3x+4=10 | | 1/2(x+1)=1/3(x-1) | | 15+-6.5t=43.8+9.7t | | -x-1/7=x+1/2+2/7 | | 8b-6=5b+3 | | 4x^9=12x | | 220+0.91x=410.19 | | 0.18(y-3)+0.14y=0.02y-0.01(30) | | f(1)=2x-3 | | 90x^2-10x=0 | | -2--7= | | 40=4(a-7)-10(-6a+6) | | 7-(4z-2)=7-5z | | 80=63-3v | | 2n-12=3n | | -8(t-3)+6(2t-3)=3(t-5)+2 | | 3a-2+3a+4=-2a+2+8a | | N+1/2=-3/4 | | -7--2= | | 1n/2=-3/4 | | y+12(y-2)=4y-27 | | 2x+2x+y+y=72 | | 10b-6=4d-15-3b | | 4x+2=x^2 | | 3040.2736=2*3.14*r^2+2*3.14*r*93.9 | | 2x^2-y^2+4x+4y-4=0 | | 17-4y=14-y | | 2x+15=5x-33 | | Cosx=.5 | | -2(5x-5)=14x+6 | | -2(4v-5)+8(1-10v)=-70 | | 2x-4+3x=5x+6 |