If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x2 + 7x + 11 = 7 Reorder the terms: 11 + 7x + -2x2 = 7 Solving 11 + 7x + -2x2 = 7 Solving for variable 'x'. Reorder the terms: 11 + -7 + 7x + -2x2 = 7 + -7 Combine like terms: 11 + -7 = 4 4 + 7x + -2x2 = 7 + -7 Combine like terms: 7 + -7 = 0 4 + 7x + -2x2 = 0 Factor a trinomial. (4 + -1x)(1 + 2x) = 0Subproblem 1
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Subproblem 2
Set the factor '(1 + 2x)' equal to zero and attempt to solve: Simplifying 1 + 2x = 0 Solving 1 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2x = 0 + -1 2x = 0 + -1 Combine like terms: 0 + -1 = -1 2x = -1 Divide each side by '2'. x = -0.5 Simplifying x = -0.5Solution
x = {4, -0.5}
| 6n-8=15 | | 5+2(c-5)=7(c-2) | | 1x+0,4=1,5x | | 2a+5=5a-9 | | x/y=18/7 | | 5p-2p=5 | | 3x+104=8x-6 | | 59-4x=32x+19 | | 13-8x=37-22x | | 3x^2-3=-12x | | 8p-4(p-3)=2p | | -87-8x=37-22x | | 3y-1+y+25=7y+30-5y | | X+1=7X+15 | | 6y-8+y= | | -4/9=x/9 | | -10=-5-k | | 5.25=0.30(x) | | 12x+13=55-4x | | 2x^2-6x=9 | | 3/5(b-5)=1/5(b-2) | | 3(x+1)-5(x-2)=-2 | | 5+2(q-5)=3(q-2) | | -(-5)=45 | | x^5+20x^4+30x^3+40x^2+100x+150=0 | | -3x+2x=10x+21 | | 6(4x-11)=54x | | 4+m-4=4m | | 3y+5=29-5y | | 10(3x-4)=-40+3x | | 4d+6=12+4d | | 12y=7y-15 |