If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2z + -7)(-1z + 3) = 0 Reorder the terms: (-7 + 2z)(-1z + 3) = 0 Reorder the terms: (-7 + 2z)(3 + -1z) = 0 Multiply (-7 + 2z) * (3 + -1z) (-7(3 + -1z) + 2z * (3 + -1z)) = 0 ((3 * -7 + -1z * -7) + 2z * (3 + -1z)) = 0 ((-21 + 7z) + 2z * (3 + -1z)) = 0 (-21 + 7z + (3 * 2z + -1z * 2z)) = 0 (-21 + 7z + (6z + -2z2)) = 0 Combine like terms: 7z + 6z = 13z (-21 + 13z + -2z2) = 0 Solving -21 + 13z + -2z2 = 0 Solving for variable 'z'. Factor a trinomial. (-7 + 2z)(3 + -1z) = 0Subproblem 1
Set the factor '(-7 + 2z)' equal to zero and attempt to solve: Simplifying -7 + 2z = 0 Solving -7 + 2z = 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 + 2z = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 2z = 0 + 7 2z = 0 + 7 Combine like terms: 0 + 7 = 7 2z = 7 Divide each side by '2'. z = 3.5 Simplifying z = 3.5Subproblem 2
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 = 3Solution
z = {3.5, 3}
| 3x^2-8=100 | | 2(x+3)(x-1)=234 | | x^2-24x=-44 | | (-1p+2)(3p^2+1)= | | 3(4.8)+y=3y | | 3t-3+2t=7t-15 | | 3.4q-5.6-3.2q=-0.8q-3.9 | | 144=x(x+2)3 | | (6-5n)(6+5n)= | | 5*(2b-14)=5*b+1 | | 4b^2-8b=0 | | 6i^28=6 | | 2*m+11=4*m*11 | | 85x+1.10x=280 | | 6i^28=i | | 15x+5(.75x)=90 | | 6i^28=x | | 85x+280+1.10x=0 | | 8x^3+6x^2+x=0 | | (1b-8)(5b-2)= | | 15x+5y=90 | | (B-8)(5b-2)= | | 7(9x)+4= | | (x^2-25)= | | 3x-7=48-12x | | (6a-3)(4a-1)= | | x^2-12x+36=18 | | w-2=0 | | x^2+5x-3=3 | | 15a+8b-4a-b= | | 3-2t+1=12 | | 5t^2-7t-1=0 |