If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 18x + -1x2 = 81 Solving 18x + -1x2 = 81 Solving for variable 'x'. Reorder the terms: -81 + 18x + -1x2 = 81 + -81 Combine like terms: 81 + -81 = 0 -81 + 18x + -1x2 = 0 Factor a trinomial. (-9 + x)(9 + -1x) = 0Subproblem 1
Set the factor '(-9 + x)' equal to zero and attempt to solve: Simplifying -9 + x = 0 Solving -9 + x = 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 + x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + x = 0 + 9 x = 0 + 9 Combine like terms: 0 + 9 = 9 x = 9 Simplifying x = 9Subproblem 2
Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 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 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9Solution
x = {9, 9}
| z^2-4y=0 | | 51/3.1=n/4 | | 3t^4-2t^3-18t+12= | | x+2=1.1610x | | 6b=b^2 | | 4=2p=10(3/5p-2) | | 2(3t+1)-(5t-4)=11+7(t-5) | | x^2+y^2+4x+6y+5=0 | | 1/2x-15=31 | | -91+6x=x^2 | | 7+n-n= | | (1.6e^2-2x)+8=16 | | 6(x+5)=4x+20 | | -5.4+7=4.85 | | 2(x+5)-11=5x-10 | | 72p^2-50=0 | | 8=4(7x-20)^1/3 | | (e+6)(2e+6)=0 | | 5d^2-15d=0 | | 7-6i/8-4i= | | 3+5*x+5=11 | | 4r^2-9r-19=0 | | =50-80+30 | | g^2-3g=4 | | 72p^2-5=0 | | 40+25e= | | 12x+23+4x-24+8x-1= | | 2n^2=392 | | whenf(X)=5xwhatisf(7) | | 8q+3=4q+15 | | 2/3(9/20) | | 1380=x+15% |