If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 4x2 + 7x + -245 Reorder the terms: 0 = -245 + 7x + 4x2 Solving 0 = -245 + 7x + 4x2 Solving for variable 'x'. Combine like terms: 0 + 245 = 245 245 + -7x + -4x2 = -245 + 7x + 4x2 + 245 + -7x + -4x2 Reorder the terms: 245 + -7x + -4x2 = -245 + 245 + 7x + -7x + 4x2 + -4x2 Combine like terms: -245 + 245 = 0 245 + -7x + -4x2 = 0 + 7x + -7x + 4x2 + -4x2 245 + -7x + -4x2 = 7x + -7x + 4x2 + -4x2 Combine like terms: 7x + -7x = 0 245 + -7x + -4x2 = 0 + 4x2 + -4x2 245 + -7x + -4x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 245 + -7x + -4x2 = 0 Factor a trinomial. (7 + -1x)(35 + 4x) = 0Subproblem 1
Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 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 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7Subproblem 2
Set the factor '(35 + 4x)' equal to zero and attempt to solve: Simplifying 35 + 4x = 0 Solving 35 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-35' to each side of the equation. 35 + -35 + 4x = 0 + -35 Combine like terms: 35 + -35 = 0 0 + 4x = 0 + -35 4x = 0 + -35 Combine like terms: 0 + -35 = -35 4x = -35 Divide each side by '4'. x = -8.75 Simplifying x = -8.75Solution
x = {7, -8.75}
| c/12=5/3 | | p^2-91=0 | | 4.9+1.9n=-0.42 | | 9/28=s/42 | | 11/27=n/18 | | x^2-4x+y+14=0 | | -18+4y=-5y | | z/24=25/32 | | -4x=x+12 | | 6/13=r/39 | | H=7+24t+16t^2 | | 12(t-5)+3t=5(3t+5)-9 | | b/21=5/7 | | 0=7+24t+16t^2 | | 7/9=y/18 | | 2x/5+34=12x/18 | | H=16t^2+24t+7 | | -2(2s-2)-4=-3(8s+3)-3 | | 2w-4x=-10 | | x+30=-50 | | 3/4-4/7 | | 4/5-2/3x=14/15 | | -3(5s-2)-6=-2(9s+7)-2 | | -1x-16=-13 | | 25x+34=214-5x | | -15p-5=-5 | | -2x-17=-27 | | -15n+24=24 | | 3(1/4)+8 | | 11y-9=90 | | 31/5+8 | | x+(x-32.4)+(x+23.7)=193.5 |