If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z2 + -2z + -63 = 0 Reorder the terms: -63 + -2z + z2 = 0 Solving -63 + -2z + z2 = 0 Solving for variable 'z'. Factor a trinomial. (-7 + -1z)(9 + -1z) = 0Subproblem 1
Set the factor '(-7 + -1z)' equal to zero and attempt to solve: Simplifying -7 + -1z = 0 Solving -7 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1z = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1z = 0 + 7 -1z = 0 + 7 Combine like terms: 0 + 7 = 7 -1z = 7 Divide each side by '-1'. z = -7 Simplifying z = -7Subproblem 2
Set the factor '(9 + -1z)' equal to zero and attempt to solve: Simplifying 9 + -1z = 0 Solving 9 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1z = 0 + -9 -1z = 0 + -9 Combine like terms: 0 + -9 = -9 -1z = -9 Divide each side by '-1'. z = 9 Simplifying z = 9Solution
z = {-7, 9}
| -13+2x=-52+35x | | n(8n-5)=0 | | 4(2e+5)=0 | | 5n(5n+6)=0 | | (3x+9)(2x-10)=0 | | 9x+2=4x | | 7a+6=6b+5 | | 6u^2+3u+2=0 | | x^2+17=7x+5 | | (7+9)+11=(9+7)+11 | | (x+3)(2x-7)+9=(2x-7)(x+3)+9 | | 9(x+2)-8=10 | | f=i-gt | | 6x+1+6x+2=42 | | (n+2)[(n+2)-9]=18 | | (n+2)((n+2)-9)=18 | | (n+2)((n+2)-9)=0 | | [8+(-8)]+w=0+w | | 8x-3=1-2x | | 1/x=(x+1)/6 | | 4x^3-9x^2-18x=0 | | x^2-13x+6=-9x+3 | | x^2+11x+28=10 | | 5x^4+24x^2+2=0 | | 1x+-1=12 | | 3000-x=9000 | | 100=x+(x+5)+(x*3) | | 21x+35y=28 | | 21x+3y=28 | | 4(x-2)-6=6-(x+5) | | 3w+6=2w-1 | | (2x-5)*(2-x)= |