If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying ax2 + 30x + 9 = 0 Reorder the terms: 9 + ax2 + 30x = 0 Solving 9 + ax2 + 30x = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + ax2 + -9 + 30x = 0 + -9 Reorder the terms: 9 + -9 + ax2 + 30x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + ax2 + 30x = 0 + -9 ax2 + 30x = 0 + -9 Combine like terms: 0 + -9 = -9 ax2 + 30x = -9 Add '-30x' to each side of the equation. ax2 + 30x + -30x = -9 + -30x Combine like terms: 30x + -30x = 0 ax2 + 0 = -9 + -30x ax2 = -9 + -30x Divide each side by 'x2'. a = -9x-2 + -30x-1 Simplifying a = -9x-2 + -30x-1
| 7x^2-9=33 | | 0.85x+10.00=180.00 | | 10x-6x=32 | | 11.5=48 | | 16=9t+7 | | 10n-5=35 | | 0=x^2-6x-55 | | x^3+x^2-15x-15=0 | | 15x-18=42 | | 4x^6+21x^3+5=0 | | 8/5+4/5x=29/10+3/2x+1/2 | | 7=8s+5 | | 42=-7 | | 3(v+3)=-4(5v-6)+5v | | 23x-16=53 | | -3.2x+10.8=10.4 | | 11(4c-1)-14=42c+11 | | x-2/9=1/27 | | 23-16=53 | | 16t^2+25t+-7=0 | | 2x-3(x+4)=-19 | | -21.7-z=25.9 | | P(x)=-3x^2+30x+12 | | -5/6m=8/9 | | y=2x^2+12x+22 | | -2m-20=-32 | | 16t^2+25+-7=0 | | (X)(4x)(8)=160 | | 0.60x+0.90(50)=0.30(66) | | 6v+3v-v=6+2v+2 | | i^6+i^4+i^22=0 | | r^2+4r=30 |