If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8 = -4x2 + 15x + 12 Reorder the terms: 8 = 12 + 15x + -4x2 Solving 8 = 12 + 15x + -4x2 Solving for variable 'x'. Combine like terms: 8 + -12 = -4 -4 + -15x + 4x2 = 12 + 15x + -4x2 + -12 + -15x + 4x2 Reorder the terms: -4 + -15x + 4x2 = 12 + -12 + 15x + -15x + -4x2 + 4x2 Combine like terms: 12 + -12 = 0 -4 + -15x + 4x2 = 0 + 15x + -15x + -4x2 + 4x2 -4 + -15x + 4x2 = 15x + -15x + -4x2 + 4x2 Combine like terms: 15x + -15x = 0 -4 + -15x + 4x2 = 0 + -4x2 + 4x2 -4 + -15x + 4x2 = -4x2 + 4x2 Combine like terms: -4x2 + 4x2 = 0 -4 + -15x + 4x2 = 0 Factor a trinomial. (-1 + -4x)(4 + -1x) = 0Subproblem 1
Set the factor '(-1 + -4x)' equal to zero and attempt to solve: Simplifying -1 + -4x = 0 Solving -1 + -4x = 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 + -4x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -4x = 0 + 1 -4x = 0 + 1 Combine like terms: 0 + 1 = 1 -4x = 1 Divide each side by '-4'. x = -0.25 Simplifying x = -0.25Subproblem 2
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 = 4Solution
x = {-0.25, 4}
| 11k-14=107 | | X=45-3x | | -4(-3p+6)+6=-90 | | 4+2.3x=-5.3 | | 5+ln(x-1)=3 | | 3y^2-27y+54=0 | | -5w+62=7 | | 5x+20=6x-15 | | 8r-3.1=1.7 | | 4(n-6)=4 | | -3(m+2)-m-9=-4(m+5)+5 | | 4(4-4m)=96 | | 3x=(4x+50)-30 | | -8p-4(3-4p)=5(p-2)-20 | | 5x-2x=7-3x | | x=10y+5 | | -3x+(3x-2)=4 | | x+3/x+1=6/7 | | 4=3x-1-2x-5 | | X+2x-5=x-11+3 | | -6c+4+4c=8 | | -2(6x-8)+3=-12x+19 | | 2x+(5x+2)=9 | | -8x+37=-4x+5+12x | | 7x+46=9x | | 3x=5-(6+8x) | | 7x+5=7(x-4) | | 1.8x+9=-5.7-6 | | V^2-8=-4 | | 2p^2+9p-18=0 | | -1x+21=7 | | X-3y=-23 |