If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21x2 + -86x + 80 = 0 Reorder the terms: 80 + -86x + 21x2 = 0 Solving 80 + -86x + 21x2 = 0 Solving for variable 'x'. Factor a trinomial. (10 + -7x)(8 + -3x) = 0Subproblem 1
Set the factor '(10 + -7x)' equal to zero and attempt to solve: Simplifying 10 + -7x = 0 Solving 10 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -7x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -7x = 0 + -10 -7x = 0 + -10 Combine like terms: 0 + -10 = -10 -7x = -10 Divide each side by '-7'. x = 1.428571429 Simplifying x = 1.428571429Subproblem 2
Set the factor '(8 + -3x)' equal to zero and attempt to solve: Simplifying 8 + -3x = 0 Solving 8 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -3x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -3x = 0 + -8 -3x = 0 + -8 Combine like terms: 0 + -8 = -8 -3x = -8 Divide each side by '-3'. x = 2.666666667 Simplifying x = 2.666666667Solution
x = {1.428571429, 2.666666667}
| 1a-6=8-(9+a) | | a=10+-12n-1 | | 7x-7y+5a= | | 8(3n+3)=7(9n+5)+8 | | 2w=90 | | Y^2+x=23 | | Y*2+x=23 | | 4.3-(-3.9)= | | 11y-5y+6=-33 | | 2.8+(-1.5)= | | C=285.7+100 | | 8-w=2 | | 4a-49+2=30 | | 4x/3=x-2/7 | | 2(-5)+7+5y=17 | | 16t^2-46t+28=0 | | 2(5)+7+5y=17 | | -16+128=0 | | 7x-24=8x-39 | | 2z+16=90 | | -3square= | | 274x+6-13= | | 2z+16=2z+16 | | 361x-7+9x= | | 4(w-2)-7w=4 | | 3x+11=3x+8 | | 15=7+2d | | f(x)=2x^2+3y+3 | | 19-4v=7 | | f(x)=10x^2-5x+1 | | f(x)=7x^2+14x+2 | | 6x+-6=16 |