If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1z2 + -1z = 20 Reorder the terms: -1z + 1z2 = 20 Solving -1z + 1z2 = 20 Solving for variable 'z'. Reorder the terms: -20 + -1z + 1z2 = 20 + -20 Combine like terms: 20 + -20 = 0 -20 + -1z + 1z2 = 0 Factor a trinomial. (-4 + -1z)(5 + -1z) = 0Subproblem 1
Set the factor '(-4 + -1z)' equal to zero and attempt to solve: Simplifying -4 + -1z = 0 Solving -4 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1z = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1z = 0 + 4 -1z = 0 + 4 Combine like terms: 0 + 4 = 4 -1z = 4 Divide each side by '-1'. z = -4 Simplifying z = -4Subproblem 2
Set the factor '(5 + -1z)' equal to zero and attempt to solve: Simplifying 5 + -1z = 0 Solving 5 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1z = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1z = 0 + -5 -1z = 0 + -5 Combine like terms: 0 + -5 = -5 -1z = -5 Divide each side by '-1'. z = 5 Simplifying z = 5Solution
z = {-4, 5}
| x=0.2(x+2)+18 | | x+12y=39 | | x-2*0=6 | | 8x^2+5x-k=0 | | 5b+7+7=14 | | x+10=0.2(x+2) | | 4r-2r+3-r= | | 6.9x-1.5=19.2 | | 6(5x-2x)=0 | | 15x^4-12x^2= | | 2x-9=25x-15+3 | | 2sinx/(cosx)^3 | | x+12=39 | | 1/5+x=5/9x | | 3x+4+4x=74 | | 5x+12=42-4 | | 62=x+(x-8) | | x-27=x/4 | | 5x+12=-42x-4x | | 2.1x-0.86=0.42-4.3 | | Y-10=6(x-3) | | c=-27=c/4 | | 2.1-0.86=0.42-4.3 | | y(5y-1)=0 | | (2x-4y)(5x+8)= | | 8+5t=-4-2.5t | | 1000=16t^2+120t | | 1/6-4/25 | | 4x+2+x=47 | | 3.5x^2+364x-6100.5=0 | | 0=-4.9t^2+17t+10 | | 21*21= |