If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5z + -7)(2 + -1z) = 0 Reorder the terms: (-7 + 5z)(2 + -1z) = 0 Multiply (-7 + 5z) * (2 + -1z) (-7(2 + -1z) + 5z * (2 + -1z)) = 0 ((2 * -7 + -1z * -7) + 5z * (2 + -1z)) = 0 ((-14 + 7z) + 5z * (2 + -1z)) = 0 (-14 + 7z + (2 * 5z + -1z * 5z)) = 0 (-14 + 7z + (10z + -5z2)) = 0 Combine like terms: 7z + 10z = 17z (-14 + 17z + -5z2) = 0 Solving -14 + 17z + -5z2 = 0 Solving for variable 'z'. Factor a trinomial. (-2 + z)(7 + -5z) = 0Subproblem 1
Set the factor '(-2 + z)' equal to zero and attempt to solve: Simplifying -2 + z = 0 Solving -2 + z = 0 Move all terms containing z to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + z = 0 + 2 Combine like terms: -2 + 2 = 0 0 + z = 0 + 2 z = 0 + 2 Combine like terms: 0 + 2 = 2 z = 2 Simplifying z = 2Subproblem 2
Set the factor '(7 + -5z)' equal to zero and attempt to solve: Simplifying 7 + -5z = 0 Solving 7 + -5z = 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 + -5z = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -5z = 0 + -7 -5z = 0 + -7 Combine like terms: 0 + -7 = -7 -5z = -7 Divide each side by '-5'. z = 1.4 Simplifying z = 1.4Solution
z = {2, 1.4}
| 4(x-4)-6x= | | 2*x-4+7=25 | | 6.5(z-2)=-2.5(3z+3) | | x^2+y^2-2*y=0 | | 3(4a+3)=8+6(2a-3) | | 125+75=200 | | 125-75=200 | | 125-75=200 | | 125-75= | | 3x+12=120 | | X+(2x+6)^(1/2)=9 | | 2Y+6-6=20-6 | | 84=7d | | 7/8x-1/2=3/16x+5 | | 3x-98=28 | | 1/4=15^x+2 | | 50+13.25=25.75 | | 20+4h=14 | | (2x+9)+(6x-1)=f(x) | | 5(x+6)+11=25+3x | | 42+(16-8)= | | 26=5n-2 | | 4x-4=mx+2 | | 10n=120+50 | | 18n=-3 | | 25=-5n-3 | | 17n+3n+5=24 | | 14=5n+2 | | 21+2a=33 | | x^5-13x^4+48x^3-63x^2+23x-2=0 | | 5x(-3y)= | | -9y+7=24y-5 |