If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (9y2 + -7y + 9) + -1(7y2 + -7y + 8) = 0 Reorder the terms: (9 + -7y + 9y2) + -1(7y2 + -7y + 8) = 0 Remove parenthesis around (9 + -7y + 9y2) 9 + -7y + 9y2 + -1(7y2 + -7y + 8) = 0 Reorder the terms: 9 + -7y + 9y2 + -1(8 + -7y + 7y2) = 0 9 + -7y + 9y2 + (8 * -1 + -7y * -1 + 7y2 * -1) = 0 9 + -7y + 9y2 + (-8 + 7y + -7y2) = 0 Reorder the terms: 9 + -8 + -7y + 7y + 9y2 + -7y2 = 0 Combine like terms: 9 + -8 = 1 1 + -7y + 7y + 9y2 + -7y2 = 0 Combine like terms: -7y + 7y = 0 1 + 0 + 9y2 + -7y2 = 0 1 + 9y2 + -7y2 = 0 Combine like terms: 9y2 + -7y2 = 2y2 1 + 2y2 = 0 Solving 1 + 2y2 = 0 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2y2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2y2 = 0 + -1 2y2 = 0 + -1 Combine like terms: 0 + -1 = -1 2y2 = -1 Divide each side by '2'. y2 = -0.5 Simplifying y2 = -0.5 Reorder the terms: 0.5 + y2 = -0.5 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.5 + y2 = 0.0 The solution to this equation could not be determined.
| 49x^2-14x=-1 | | -2(5s-6)-12=-3(8s+2)-3 | | 6x+5x+4+9=7x+4+3x | | 49x^2-14=-1 | | -2(4s-3)-6=-3(9s+1)-3 | | x+xy=0xy | | x^2-16x=-60 | | 3x+37=7x+1 | | 9p+2=11+8p | | 1*x=4 | | -0.07x=-4.15 | | .04w-.3w+.4w=5 | | 5x(x+1)=46 | | y+2=.5x+(.5)1 | | 1+7-18=-9 | | 6r-12r=36 | | 17m=16 | | .25x^2-.05x=-.2 | | (29b-8)-7(4b+3)=-7 | | x+(x+2)=22 | | 8x+4x+3+8=3x+3+8x | | 7-2n=23 | | 13+4n=-91 | | -3y+6=4y+9 | | 3r+-2(5.76)=9 | | 11-5n=19 | | 3r-2(5)=9 | | 7+3n=52 | | 12-10n=-28 | | 9+-8n=-7 | | 2x+7y=22 | | 15+2n=-23 |