If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21x2 + 13x + -18 = 0 Reorder the terms: -18 + 13x + 21x2 = 0 Solving -18 + 13x + 21x2 = 0 Solving for variable 'x'. Factor a trinomial. (-9 + -7x)(2 + -3x) = 0Subproblem 1
Set the factor '(-9 + -7x)' equal to zero and attempt to solve: Simplifying -9 + -7x = 0 Solving -9 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -7x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -7x = 0 + 9 -7x = 0 + 9 Combine like terms: 0 + 9 = 9 -7x = 9 Divide each side by '-7'. x = -1.285714286 Simplifying x = -1.285714286Subproblem 2
Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667Solution
x = {-1.285714286, 0.6666666667}
| 8y=-6x-2 | | 48inches=xft | | 35x^2+230x+120=0 | | e+d-8=40 | | 8-74/10=d | | 2/5(5m+15)=-16-2(m-3) | | 6x+9=7(x-4) | | 260=p*5252/808 | | 4x+6y=23 | | 4x-6/5=-2/5 | | 40=d-8+e | | 2/3/x=1/5/1/7 | | 48x^2+366x+210=0 | | -2y^4= | | z=k/m | | 2p^2+14p+28=0 | | 15=-5(4+5)+21x | | 2x-1/3-2-x/2=x+1/5+2/5 | | 2/5x+3=-5 | | -(2p+5)+3(2p+4)+p= | | 1/5/1/15=a/2/3 | | t/2-4=5 | | 4t-t-6=2t-8 | | x/2+3/2=5 | | n-(-4)=-2 | | 27/100= | | (-6x+6)-(x^2+x-4)= | | 3d=42-4c | | 46.50+5.25=15 | | 2n-11=33 | | 4x-6-3=17 | | 6x+10=10x+20 |