If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2y + 1)(9 + -1y) = 0 Reorder the terms: (1 + 2y)(9 + -1y) = 0 Multiply (1 + 2y) * (9 + -1y) (1(9 + -1y) + 2y * (9 + -1y)) = 0 ((9 * 1 + -1y * 1) + 2y * (9 + -1y)) = 0 ((9 + -1y) + 2y * (9 + -1y)) = 0 (9 + -1y + (9 * 2y + -1y * 2y)) = 0 (9 + -1y + (18y + -2y2)) = 0 Combine like terms: -1y + 18y = 17y (9 + 17y + -2y2) = 0 Solving 9 + 17y + -2y2 = 0 Solving for variable 'y'. Factor a trinomial. (9 + -1y)(1 + 2y) = 0Subproblem 1
Set the factor '(9 + -1y)' equal to zero and attempt to solve: Simplifying 9 + -1y = 0 Solving 9 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1y = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1y = 0 + -9 -1y = 0 + -9 Combine like terms: 0 + -9 = -9 -1y = -9 Divide each side by '-1'. y = 9 Simplifying y = 9Subproblem 2
Set the factor '(1 + 2y)' equal to zero and attempt to solve: Simplifying 1 + 2y = 0 Solving 1 + 2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2y = 0 + -1 2y = 0 + -1 Combine like terms: 0 + -1 = -1 2y = -1 Divide each side by '2'. y = -0.5 Simplifying y = -0.5Solution
y = {9, -0.5}
| (2x-3)(x+4)-2=20 | | 12=cos(8t) | | -7x^2+14x-21= | | f(x)=4x^3+2x+6 | | 7(p+2)-4=3p+14 | | 24x-22=-4-24x | | 10m-2=-7 | | 6x-2+10=2x-5 | | 18x+36=90 | | 6a+10=3a-8 | | -17c+13=-10 | | -47.28=6(3.4-1.2x) | | 8r+6=18 | | 5xy=A | | 119=7(-3x+5) | | 3(-5x+8)=-126 | | 5w+1=6w-6 | | (5y^2-y+3)-(-5+5y-3y^2)= | | 6k-5=-17 | | xsqaured-2=10 | | 17x-8=3x+13 | | 19+4(x+y)=x | | f(x)=3x^2-2x-1 | | 3x+4y=588 | | 25x-36=-144 | | 15-13=2 | | -6z+3=7z+4 | | 14x-151=6x-7 | | 6x=-y-10 | | 9g-3=42 | | -9x-12(2x-5)=-17 | | -25-5y=7 |