If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 3x = 4 Reorder the terms: 3x + 7x2 = 4 Solving 3x + 7x2 = 4 Solving for variable 'x'. Reorder the terms: -4 + 3x + 7x2 = 4 + -4 Combine like terms: 4 + -4 = 0 -4 + 3x + 7x2 = 0 Factor a trinomial. (-1 + -1x)(4 + -7x) = 0Subproblem 1
Set the factor '(-1 + -1x)' equal to zero and attempt to solve: Simplifying -1 + -1x = 0 Solving -1 + -1x = 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 + -1x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x = 0 + 1 -1x = 0 + 1 Combine like terms: 0 + 1 = 1 -1x = 1 Divide each side by '-1'. x = -1 Simplifying x = -1Subproblem 2
Set the factor '(4 + -7x)' equal to zero and attempt to solve: Simplifying 4 + -7x = 0 Solving 4 + -7x = 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 + -7x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -7x = 0 + -4 -7x = 0 + -4 Combine like terms: 0 + -4 = -4 -7x = -4 Divide each side by '-7'. x = 0.5714285714 Simplifying x = 0.5714285714Solution
x = {-1, 0.5714285714}
| n^2-12n+20=0 | | 36m^2+60mn+25n^2=0 | | x^2-x-27= | | 42-18=4(x-4) | | 6x+10=2x+22 | | 35+4y-13=15y-14-2y | | x+17+3x=-24-3x-29 | | x^2+4x+24= | | 12x+5+9x+7=180 | | s-3+2s=45 | | 3x-4=4x+3 | | 23-z=20 | | 8x+28=3x+178 | | 20-z=20 | | -(-5m+7n-2)= | | -13=11-2n | | 34-7x=2x+21 | | 10-2y=-5 | | 10-9x=54-37x | | -5-2y=-5 | | 4x^3+8x^2-12x=0 | | (2x-10)=26 | | 15-2y=-5 | | 1-1=x | | 80-3x=2x+10 | | 3x-9=123 | | d-(-20)=2.5 | | 8x-4=3x+12 | | 5x(8x+3)=0 | | y-2=17 | | 5n^2-15=10n | | -2(7x+15)=18+2x |