If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 7)(x + -5) = 0 Reorder the terms: (7 + 2x)(x + -5) = 0 Reorder the terms: (7 + 2x)(-5 + x) = 0 Multiply (7 + 2x) * (-5 + x) (7(-5 + x) + 2x * (-5 + x)) = 0 ((-5 * 7 + x * 7) + 2x * (-5 + x)) = 0 ((-35 + 7x) + 2x * (-5 + x)) = 0 (-35 + 7x + (-5 * 2x + x * 2x)) = 0 (-35 + 7x + (-10x + 2x2)) = 0 Combine like terms: 7x + -10x = -3x (-35 + -3x + 2x2) = 0 Solving -35 + -3x + 2x2 = 0 Solving for variable 'x'. Factor a trinomial. (-7 + -2x)(5 + -1x) = 0Subproblem 1
Set the factor '(-7 + -2x)' equal to zero and attempt to solve: Simplifying -7 + -2x = 0 Solving -7 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -2x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -2x = 0 + 7 -2x = 0 + 7 Combine like terms: 0 + 7 = 7 -2x = 7 Divide each side by '-2'. x = -3.5 Simplifying x = -3.5Subproblem 2
Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5Solution
x = {-3.5, 5}
| 3u=-30 | | 2(5x-3)-(2x-4)=5 | | 8y+16=4y-16 | | 9x^2+2=308 | | 9+x-5=-10 | | 6y+8=-4y-4 | | cos(4x)cos(x)+sin(4x)sin(x)=0 | | 7y-2=3y-10 | | 10=-15+5x | | X^2+2x+33=-3 | | 2x-x+3=9 | | in(x+5)=2 | | 1/2x+5=120 | | 7n-15=69 | | -(2+7x)= | | (x+15)(x+15)+5=50 | | 3(x-6)+4=30x | | 3(x-6)+4=20x | | 3x+x+0.67x=28 | | -15=-10-5x | | 3(x-6)+4=15x | | 5n-20=40 | | g=6f+h | | 26=4(u+6)-6u | | F(n)=2n-11 | | 50=4w+10 | | X+10=2x-50 | | -2x+(-28)=20 | | V=5k+t | | 4x-15=70 | | 12x^2+3x=17+x | | 8(k-5)+7k=-115 |