If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (a + -1b) * x2 + (a + b) * x + -2a = 0 Reorder the terms for easier multiplication: x2(a + -1b) + (a + b) * x + -2a = 0 (a * x2 + -1b * x2) + (a + b) * x + -2a = 0 (ax2 + -1bx2) + (a + b) * x + -2a = 0 Reorder the terms for easier multiplication: ax2 + -1bx2 + x(a + b) + -2a = 0 ax2 + -1bx2 + (a * x + b * x) + -2a = 0 ax2 + -1bx2 + (ax + bx) + -2a = 0 Reorder the terms: -2a + ax + ax2 + bx + -1bx2 = 0 Solving -2a + ax + ax2 + bx + -1bx2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-1bx' to each side of the equation. -2a + ax + ax2 + bx + -1bx + -1bx2 = 0 + -1bx Combine like terms: bx + -1bx = 0 -2a + ax + ax2 + 0 + -1bx2 = 0 + -1bx -2a + ax + ax2 + -1bx2 = 0 + -1bx Remove the zero: -2a + ax + ax2 + -1bx2 = -1bx Add 'bx2' to each side of the equation. -2a + ax + ax2 + -1bx2 + bx2 = -1bx + bx2 Combine like terms: -1bx2 + bx2 = 0 -2a + ax + ax2 + 0 = -1bx + bx2 -2a + ax + ax2 = -1bx + bx2 Reorder the terms: -2a + ax + ax2 + bx + -1bx2 = -1bx + bx + bx2 + -1bx2 Combine like terms: -1bx + bx = 0 -2a + ax + ax2 + bx + -1bx2 = 0 + bx2 + -1bx2 -2a + ax + ax2 + bx + -1bx2 = bx2 + -1bx2 Combine like terms: bx2 + -1bx2 = 0 -2a + ax + ax2 + bx + -1bx2 = 0 The solution to this equation could not be determined.
| 3y^2-7y=20 | | 100+4r=20+2r+-5 | | -15+2t^2+7t=0 | | 100+4r=20+2r+5 | | X-6=20-x | | b=20+y | | x-y=r | | c=y-14 | | 2x+84=9x+7 | | y+b=5 | | 7x+48=11x+12 | | 12x+40=2x+100 | | 9x+3=6x+36 | | k^2-13k=0 | | 5w+16=7w+6 | | Sinx=6x | | 72+17c+c^2=0 | | x^2-4x+y^2+4y-17=0 | | -33-8b-b^2=0 | | 12x^2=-3 | | 26=-2r | | y-9=b | | y=3cos(3x) | | 6=n+m | | n+14=-62 | | y-h=r | | 11=-4+d | | m=n-10 | | 2(4x+9)=98 | | 3+2(n)=32 | | 4n-8=16 | | -4x*2=-14 |