If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-x-9=-2x-9
We simplify the equation to the form, which is simple to understand
-x-9=-2x-9
We move all terms containing x to the left and all other terms to the right.
-1x+2x=-9+9
We simplify left and right side of the equation.
+1x=0
We divide both sides of the equation by 1 to get x.
x=0
| 19=2f+3 | | 7-7r+2=r-8(r-3) | | 2(x-4)+8=3x-1 | | 6.5k+5-5.5k=6 | | 6.5k+5-5.5k=6 | | 4h+2(h-1)=6h-2 | | m=2E/V^2 | | x/10=5/10 | | 24(1/2)^x | | j/50=5 | | t+5+1t=3(2t-9) | | 6(12-y/4)-y | | (4/5)=(2x25) | | 6(12-y/4)-y | | 5(8-2x)=2(3x+4) | | (1+w)(5w-9)=0 | | sin^2x-4sinx=0 | | 14+n=22 | | 10/5=10/x | | n/3=-25 | | (-2+4i)+(3+9i)=0 | | (4/5)=(2x/25) | | x/5=8/4 | | 4(2x-3)=2x | | 4b+2s=84 | | 7b+2=10b | | 15x=9x+42 | | 5x=9x+42 | | 7n=8n-4 | | -m+0.02+2.1=-1.45-4.81m | | 8v-12=9v-15 | | 20/x=12/2 |