If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2(x)(x)-7x=30
We move all terms to the left:
2(x)(x)-7x-(30)=0
We add all the numbers together, and all the variables
-7x+2xx-30=0
We move all terms containing x to the left, all other terms to the right
-7x+2xx=30
| 3x+7x-9+x+12=180 | | -4x+50=30 | | 3x2=2x+15 | | 2/(x+8)=4/x | | 58+-10x=38 | | 11=q/4+10 | | (u+6)^2=2u^2+2u+60 | | 2^x=(8/27) | | 2/5x+5=1/2x+3 | | 4.52x+36=20.4304+6 | | 4.52x+36=20.4304 | | 11=q/4{ | | 1/4x+3/5-x=13/19 | | (2x-2)=66 | | 4(2-9z)=27 | | 4×1/3=f(4) | | 280-x=160 | | -17-22-8x=128 | | X+3/5-x=13/19 | | 9d+2d+3d=5d | | -4p+9=17 | | 5^3x=9 | | 4x/3+2=6 | | x+32=72 | | r+1/2+2/r+1=r+1/3+3/3+1-5/6 | | (1.3+8)=20+2.4x | | 3x+7x+35=5x+8 | | -243=-9(10+x0 | | 7n^2=-35n | | 37x+.50-(x+.25=9(4x-7)+5 | | 64^2x+6=4^10 | | 15x-5+x=25 |