If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (6a + -1)(2a + 7) = 0 Reorder the terms: (-1 + 6a)(2a + 7) = 0 Reorder the terms: (-1 + 6a)(7 + 2a) = 0 Multiply (-1 + 6a) * (7 + 2a) (-1(7 + 2a) + 6a * (7 + 2a)) = 0 ((7 * -1 + 2a * -1) + 6a * (7 + 2a)) = 0 ((-7 + -2a) + 6a * (7 + 2a)) = 0 (-7 + -2a + (7 * 6a + 2a * 6a)) = 0 (-7 + -2a + (42a + 12a2)) = 0 Combine like terms: -2a + 42a = 40a (-7 + 40a + 12a2) = 0 Solving -7 + 40a + 12a2 = 0 Solving for variable 'a'. Factor a trinomial. (-7 + -2a)(1 + -6a) = 0Subproblem 1
Set the factor '(-7 + -2a)' equal to zero and attempt to solve: Simplifying -7 + -2a = 0 Solving -7 + -2a = 0 Move all terms containing a to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -2a = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -2a = 0 + 7 -2a = 0 + 7 Combine like terms: 0 + 7 = 7 -2a = 7 Divide each side by '-2'. a = -3.5 Simplifying a = -3.5Subproblem 2
Set the factor '(1 + -6a)' equal to zero and attempt to solve: Simplifying 1 + -6a = 0 Solving 1 + -6a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -6a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -6a = 0 + -1 -6a = 0 + -1 Combine like terms: 0 + -1 = -1 -6a = -1 Divide each side by '-6'. a = 0.1666666667 Simplifying a = 0.1666666667Solution
a = {-3.5, 0.1666666667}
| 4g+8=20 | | 250+0.40y-x=0 | | 4x^2+18y-36= | | (7x-2)(7x+7)= | | x=250+0.04y | | (4x-8)(7x+21)=21 | | 2x^2-y^2-xy=0 | | 20+15x=y | | Tan^2x-secx=-1 | | 4sinx+1=3 | | gsinx+1=3 | | 57%11= | | 2a+4b+.25c=100 | | Q=ad^2-c*d | | 4x+3y=14fory | | -2+4u=-6 | | 2sinx*cosx=cosx | | x+5+3r-7+9r+3-4r= | | 5x+10=7x+13 | | 4x^2+50=10 | | 160x+190y-2400=0 | | an=5n-7 | | 7+x^2=15 | | 3X+2=2X+165 | | z^2-bz+22= | | 9x^2-11x-8=0 | | 2v^2+10=98 | | 8x=12+4x | | solveS(6S-t)=t^2forS | | 90-0.5= | | X-4=9X-19 | | (5w+4)(9+w)=0 |