If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(4x + 7) = 15 Reorder the terms: x(7 + 4x) = 15 (7 * x + 4x * x) = 15 (7x + 4x2) = 15 Solving 7x + 4x2 = 15 Solving for variable 'x'. Reorder the terms: -15 + 7x + 4x2 = 15 + -15 Combine like terms: 15 + -15 = 0 -15 + 7x + 4x2 = 0 Factor a trinomial. (-3 + -1x)(5 + -4x) = 0Subproblem 1
Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3Subproblem 2
Set the factor '(5 + -4x)' equal to zero and attempt to solve: Simplifying 5 + -4x = 0 Solving 5 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -4x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4x = 0 + -5 -4x = 0 + -5 Combine like terms: 0 + -5 = -5 -4x = -5 Divide each side by '-4'. x = 1.25 Simplifying x = 1.25Solution
x = {-3, 1.25}
| 14b=-5b | | x^2+12x+75=0 | | x^2+2x-220=0 | | 9/2+1 | | 73/4+2 | | 73/4+12 | | 5-4x=9-2x | | X-5y=30 | | 45=x^2+x | | (81/4)+1 | | (73/4)+2 | | (73/4)+12 | | (25/4)-3 | | (81/4)-2 | | 10x^2-57x+54=0 | | 36x^4-8x^3-28x^2=0 | | 1.8t-.03t^2-22=0 | | -5=4x^2+x | | 2x-36+4x^3=0 | | 8x-3=4x-12 | | (x^2-4x-3)=0 | | 4x*900=35 | | 2x^2-28x+80=0 | | 6p+21=15p-40 | | -x+6y=13 | | 6+y=3 | | 7/4+7i | | 3(2x+5)=4x+21 | | r^2+6r-9=0 | | y-9=13 | | 8n+5-n+13= | | x^2+5x+6=(x+2)(x+3) |