If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+2=-2X-1
We move all terms to the left:
X+2-(-2X-1)=0
We get rid of parentheses
X+2X+1+2=0
We add all the numbers together, and all the variables
3X+3=0
We move all terms containing X to the left, all other terms to the right
3X=-3
X=-3/3
X=-1
| 4(3x+2)=2(x-1) | | 2x+2x+2x+2x=64 | | 19-11r/13=4 | | 90t^2+60t+600=1650 | | (3v-7)(9-v)=0 | | 9p-5.2/4=4 | | x+0.17x=351 | | x+0.12x=224 | | -9n+14=-8n-11 | | 10x-55=21x | | 192=3w(w) | | 108=b(b+3) | | x^2−4x+2=0 | | 0=x^2−4x+2 | | (Y-12)-(y+3)=3y | | 16x^2-45x+26=0 | | Y-12-y+3=3y | | -15n+4=13n-6 | | 10=m-4 | | Y-5.5=0.6x-10 | | (1)/(12)+(e)/(6)=(5)/(48) | | 1+5x10=60 | | 5(3w+7)/4=3 | | -x-14(2+x)=4×-10 | | 5(f-7)=-65 | | 5(w+3)=-35 | | 4(n+6(=18 | | 10-10x-7-4x=5 | | -51=9w-6 | | (-18)/{3+(-7)((-12)-45/(-9)-(24-18)(7-9))+23)-28/(-4)=x | | 1+2(a+3)=3(2a-1)+6 | | x-0.12x=224 |