If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z2 + -15z + -54 = 0 Reorder the terms: -54 + -15z + z2 = 0 Solving -54 + -15z + z2 = 0 Solving for variable 'z'. Factor a trinomial. (-3 + -1z)(18 + -1z) = 0Subproblem 1
Set the factor '(-3 + -1z)' equal to zero and attempt to solve: Simplifying -3 + -1z = 0 Solving -3 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1z = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1z = 0 + 3 -1z = 0 + 3 Combine like terms: 0 + 3 = 3 -1z = 3 Divide each side by '-1'. z = -3 Simplifying z = -3Subproblem 2
Set the factor '(18 + -1z)' equal to zero and attempt to solve: Simplifying 18 + -1z = 0 Solving 18 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1z = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1z = 0 + -18 -1z = 0 + -18 Combine like terms: 0 + -18 = -18 -1z = -18 Divide each side by '-1'. z = 18 Simplifying z = 18Solution
z = {-3, 18}
| 8=-3*4+20 | | x^2-9x+9=-4x+3 | | x^2-95x+2250=0 | | 11p+11q+p-7q-6p= | | 14=-3*3+20 | | (6+4z)(2-5z)= | | 40x+.3=y | | 3x+19=12x-23 | | 5(2x-1)(x+3)+4x-2=10(x+2)(x-3)+2 | | 15x^2+80x-100=0 | | 4x+38=13x-61 | | 10x-22=88 | | 2=-3*7-20 | | 155=x+2x+(x+19) | | -2=-3*6-20 | | 3=-3*5-20 | | (y-3)(y-3)(y-3)= | | 8=-3*4-20 | | 14=-3*3-20 | | 3x+(7x-2)=15x-(6x-6) | | x^2+(2m-1)x-m-3=0 | | (7-b^3)(7-b^3)= | | x+x+1=149 | | 14=3*2+20 | | (-7b^3)+(-7b^3)= | | -17x=51 | | 17=3*2+20 | | (-b^3)(-b^3)= | | 17=3*2-20 | | x+x+1=129 | | 13=3*1-20 | | (3x-2)(x+3)+2x=2-x |