If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7 + -1z)(5z + -8) = 0 Reorder the terms: (7 + -1z)(-8 + 5z) = 0 Multiply (7 + -1z) * (-8 + 5z) (7(-8 + 5z) + -1z * (-8 + 5z)) = 0 ((-8 * 7 + 5z * 7) + -1z * (-8 + 5z)) = 0 ((-56 + 35z) + -1z * (-8 + 5z)) = 0 (-56 + 35z + (-8 * -1z + 5z * -1z)) = 0 (-56 + 35z + (8z + -5z2)) = 0 Combine like terms: 35z + 8z = 43z (-56 + 43z + -5z2) = 0 Solving -56 + 43z + -5z2 = 0 Solving for variable 'z'. Factor a trinomial. (-7 + z)(8 + -5z) = 0Subproblem 1
Set the factor '(-7 + z)' equal to zero and attempt to solve: Simplifying -7 + z = 0 Solving -7 + z = 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 + z = 0 + 7 Combine like terms: -7 + 7 = 0 0 + z = 0 + 7 z = 0 + 7 Combine like terms: 0 + 7 = 7 z = 7 Simplifying z = 7Subproblem 2
Set the factor '(8 + -5z)' equal to zero and attempt to solve: Simplifying 8 + -5z = 0 Solving 8 + -5z = 0 Move all terms containing z to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -5z = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -5z = 0 + -8 -5z = 0 + -8 Combine like terms: 0 + -8 = -8 -5z = -8 Divide each side by '-5'. z = 1.6 Simplifying z = 1.6Solution
z = {7, 1.6}
| 5x=3(x-6)+4 | | 4y-6=3x | | 7x+37=3x+5 | | (w+1)(w-2)=0 | | 0=25t^2-9 | | 80=0.79*C | | x/40=20/80 | | 37x+63y=235.88 | | 16x^2-8x=3 | | 9n-11-8n-6=-6 | | (12-4i)/10 | | 8x+7z=8+5y | | 25y+50=100 | | 0.05(x+40)-0.04(x-20)=2.3 | | 2x^2+7y^2=14 | | h=-16t+441 | | 0.1(x+40)-0.02(x-20)=2 | | -9y+17=3y-7 | | -(2+4)+5xy=80 | | 2/3x=25 | | .4x-.8=x+4 | | (9-u)(3u-4)=0 | | 7y-3y=2 | | g(x)=-x^2-4 | | =3x^2+10x+8 | | (6-w)(2w+7)=0 | | n(n+5)(2n+9)=0 | | 4x^2=5x-9 | | 4(x+3)+8=4(x+5) | | 6a+d+b=c | | 4sin^2x=5sinx+9 | | 6ab+a+d=c |