If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2a + 5)(7a + -1) = 0 Reorder the terms: (5 + 2a)(7a + -1) = 0 Reorder the terms: (5 + 2a)(-1 + 7a) = 0 Multiply (5 + 2a) * (-1 + 7a) (5(-1 + 7a) + 2a * (-1 + 7a)) = 0 ((-1 * 5 + 7a * 5) + 2a * (-1 + 7a)) = 0 ((-5 + 35a) + 2a * (-1 + 7a)) = 0 (-5 + 35a + (-1 * 2a + 7a * 2a)) = 0 (-5 + 35a + (-2a + 14a2)) = 0 Combine like terms: 35a + -2a = 33a (-5 + 33a + 14a2) = 0 Solving -5 + 33a + 14a2 = 0 Solving for variable 'a'. Factor a trinomial. (-5 + -2a)(1 + -7a) = 0Subproblem 1
Set the factor '(-5 + -2a)' equal to zero and attempt to solve: Simplifying -5 + -2a = 0 Solving -5 + -2a = 0 Move all terms containing a to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -2a = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2a = 0 + 5 -2a = 0 + 5 Combine like terms: 0 + 5 = 5 -2a = 5 Divide each side by '-2'. a = -2.5 Simplifying a = -2.5Subproblem 2
Set the factor '(1 + -7a)' equal to zero and attempt to solve: Simplifying 1 + -7a = 0 Solving 1 + -7a = 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 + -7a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -7a = 0 + -1 -7a = 0 + -1 Combine like terms: 0 + -1 = -1 -7a = -1 Divide each side by '-7'. a = 0.1428571429 Simplifying a = 0.1428571429Solution
a = {-2.5, 0.1428571429}
| solve(2a+5)(7a-1)=0 | | 3(x+2)-6x=3(2-x) | | 3(5-2y)+6y=9 | | 9y^2+8x=4 | | X+36=3X-20 | | 4(x-2)+5(x-3)=3(2x+1)-2(x+6) | | x^3-10x^2+25x-28=0 | | 20x=35y | | 5q=10q | | f(x+h)=7x^2-3x-1 | | 6k+5=2k+29 | | 5x+2x+6=7x+6 | | f(x+h)=fx-8 | | log(2x+40)-logx=1 | | -f(x)=10x^2-11x+4 | | f(8)=-2x-11 | | 2x(7+y)-14x(y+z)= | | (388-n)=(n*0.15)+(n*0.09)+(n*0.70) | | (288-n)=(n*0.15)+(n*0.09)+(n*0.70) | | X=5lny | | 2x^2+8x+44=0 | | (194-n)=(n*0.15)+(n*0.09)+(n*0.70) | | 39=13x/2 | | 3z-18=20 | | (36-n)-(n*5)=0 | | x*x+100x-3000=0 | | 3x-16=4-2 | | 2x+12=12x+2 | | 2k+12=2 | | 8=0.5x^4+3x^2 | | (2x+2)(x+1)=1 | | z^2-4iz-29=0 |