If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20x2 = 9x + 18 Reorder the terms: 20x2 = 18 + 9x Solving 20x2 = 18 + 9x Solving for variable 'x'. Reorder the terms: -18 + -9x + 20x2 = 18 + 9x + -18 + -9x Reorder the terms: -18 + -9x + 20x2 = 18 + -18 + 9x + -9x Combine like terms: 18 + -18 = 0 -18 + -9x + 20x2 = 0 + 9x + -9x -18 + -9x + 20x2 = 9x + -9x Combine like terms: 9x + -9x = 0 -18 + -9x + 20x2 = 0 Factor a trinomial. (-3 + -4x)(6 + -5x) = 0Subproblem 1
Set the factor '(-3 + -4x)' equal to zero and attempt to solve: Simplifying -3 + -4x = 0 Solving -3 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -4x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -4x = 0 + 3 -4x = 0 + 3 Combine like terms: 0 + 3 = 3 -4x = 3 Divide each side by '-4'. x = -0.75 Simplifying x = -0.75Subproblem 2
Set the factor '(6 + -5x)' equal to zero and attempt to solve: Simplifying 6 + -5x = 0 Solving 6 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -5x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5x = 0 + -6 -5x = 0 + -6 Combine like terms: 0 + -6 = -6 -5x = -6 Divide each side by '-5'. x = 1.2 Simplifying x = 1.2Solution
x = {-0.75, 1.2}
| 3(2x+5)=20+x | | 5x-7-(x+6)=6x+-10 | | 6+6g=2(5-g) | | 17b=-425 | | 2r=4r-14.2 | | 4h+5=-6h-19 | | 6y-11=61 | | 14+n=-28 | | 108x^2=147 | | 6x+31=12 | | 2g+12=3g-12g | | X^4-53x^2=-196 | | 9c-4=12 | | 1.4-1.6(t+6)=50 | | 1+x=5 | | 8y+5=5y-6+2y | | x^2-45=0 | | A^2+8a+15=0 | | 4m+24=36+m | | 2y+7-9y=5-y | | 6+3(5x-9)-7(8+2x)= | | 0.23n=2.73n-5 | | 70-21w=75-20w | | 3x+4y=24 | | y=x^2+4x | | 11x=23 | | x=3y | | y-4=x | | 3u+4=6u+19 | | 9c-4=41 | | 9(10)+2(-2)=-54 | | 2m+2=12 |