If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 81a2 + -99ab + 28b2 = 0 Reorder the terms: -99ab + 81a2 + 28b2 = 0 Solving -99ab + 81a2 + 28b2 = 0 Solving for variable 'a'. Factor a trinomial. (9a + -7b)(9a + -4b) = 0Subproblem 1
Set the factor '(9a + -7b)' equal to zero and attempt to solve: Simplifying 9a + -7b = 0 Solving 9a + -7b = 0 Move all terms containing a to the left, all other terms to the right. Add '7b' to each side of the equation. 9a + -7b + 7b = 0 + 7b Combine like terms: -7b + 7b = 0 9a + 0 = 0 + 7b 9a = 0 + 7b Remove the zero: 9a = 7b Divide each side by '9'. a = 0.7777777778b Simplifying a = 0.7777777778bSubproblem 2
Set the factor '(9a + -4b)' equal to zero and attempt to solve: Simplifying 9a + -4b = 0 Solving 9a + -4b = 0 Move all terms containing a to the left, all other terms to the right. Add '4b' to each side of the equation. 9a + -4b + 4b = 0 + 4b Combine like terms: -4b + 4b = 0 9a + 0 = 0 + 4b 9a = 0 + 4b Remove the zero: 9a = 4b Divide each side by '9'. a = 0.4444444444b Simplifying a = 0.4444444444bSolution
a = {0.7777777778b, 0.4444444444b}
| y(2y-8)9(2Y+6)=0 | | 68*31x=26*87x | | 68*31x=700*852x | | 15a-15= | | -4n+1=1 | | 3v-5=-26 | | -3x+1=-11 | | 26x^2+40x+16= | | 12x^2+x-35=0 | | 2345*4577x=4567*1234x | | -4n-2=-2 | | -3x+6+5=-4 | | 468*5795x=79 | | -n^2+2n+63=0 | | x/2-1=x/5+2 | | 147x*289=1902 | | 147*289=1902 | | -2x+1=13 | | (7x+4)+(2x+5)=180 | | 9n^2-30n+25=0 | | y^2-4y-21= | | -3n-1=5 | | 9(3x+1)=4x-5x | | -y/4.9=-9.8 | | -n/12=4 | | 34x*56=47 | | x/2=-34 | | 5+2(x-2)=6x | | 2x+9=4-bracket(9x-9) | | 2x+9=4-(9x-9) | | -10=-y/7 | | 9y-32=4(y+2) |