If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -15x2 + -23x + 28 = 0 Reorder the terms: 28 + -23x + -15x2 = 0 Solving 28 + -23x + -15x2 = 0 Solving for variable 'x'. Factor a trinomial. (4 + -5x)(7 + 3x) = 0Subproblem 1
Set the factor '(4 + -5x)' equal to zero and attempt to solve: Simplifying 4 + -5x = 0 Solving 4 + -5x = 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 + -5x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5x = 0 + -4 -5x = 0 + -4 Combine like terms: 0 + -4 = -4 -5x = -4 Divide each side by '-5'. x = 0.8 Simplifying x = 0.8Subproblem 2
Set the factor '(7 + 3x)' equal to zero and attempt to solve: Simplifying 7 + 3x = 0 Solving 7 + 3x = 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 + 3x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 3x = 0 + -7 3x = 0 + -7 Combine like terms: 0 + -7 = -7 3x = -7 Divide each side by '3'. x = -2.333333333 Simplifying x = -2.333333333Solution
x = {0.8, -2.333333333}
| -8k-4k=35 | | 100x/50x=50x/2 | | -0.33333333333333x+0.5=-0.25x-1 | | 1/4(x+6)=1/6(x+8) | | -0.33333333333333x+0.5=-0.25-1 | | 13x-68=179 | | 12/4x=16x/4 | | X^2+y^2-2ax=0 | | rad(3x+25)=x+7 | | 3x^2-5xy-2y^2= | | 5x+9+6x+3= | | 6/6x=89x/1 | | 3x+5+4x+7=19 | | 6*6x=89x*1 | | -9d+7-6d=-133 | | 2b^2+4b+2=0 | | 3x+2-x=6+5x-3 | | m-1/3=-9 | | 2*5x=5x*6 | | 6x+6+7x+5=115 | | 3*x=7*1x | | 6x+6+8x+7=69 | | -2=-49x(2)-7x | | 4a^2-147=0 | | -2g^2-6g+14x^2/(g+5) | | 4x+4+2x+9=31 | | -2g^2-6g+14x^2/g+5 | | 12x+16=3x+9 | | 28x^5-36x^4+8x^3= | | 7x*6=34x*6 | | 5x+2+2x+3=47 | | X/7+10=9 |