If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5z + -4)(9 + -1z) = 0 Reorder the terms: (-4 + 5z)(9 + -1z) = 0 Multiply (-4 + 5z) * (9 + -1z) (-4(9 + -1z) + 5z * (9 + -1z)) = 0 ((9 * -4 + -1z * -4) + 5z * (9 + -1z)) = 0 ((-36 + 4z) + 5z * (9 + -1z)) = 0 (-36 + 4z + (9 * 5z + -1z * 5z)) = 0 (-36 + 4z + (45z + -5z2)) = 0 Combine like terms: 4z + 45z = 49z (-36 + 49z + -5z2) = 0 Solving -36 + 49z + -5z2 = 0 Solving for variable 'z'. Factor a trinomial. (-9 + z)(4 + -5z) = 0Subproblem 1
Set the factor '(-9 + z)' equal to zero and attempt to solve: Simplifying -9 + z = 0 Solving -9 + z = 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 + z = 0 + 9 Combine like terms: -9 + 9 = 0 0 + z = 0 + 9 z = 0 + 9 Combine like terms: 0 + 9 = 9 z = 9 Simplifying z = 9Subproblem 2
Set the factor '(4 + -5z)' equal to zero and attempt to solve: Simplifying 4 + -5z = 0 Solving 4 + -5z = 0 Move all terms containing z to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -5z = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5z = 0 + -4 -5z = 0 + -4 Combine like terms: 0 + -4 = -4 -5z = -4 Divide each side by '-5'. z = 0.8 Simplifying z = 0.8Solution
z = {9, 0.8}
| Y=-7x*7+1507 | | 2.6x+.85=x+2.61 | | 5x=6y+7 | | 81x-9= | | ((x)/(x-6))=((7)/(x-4)) | | Y=-6*4+1506 | | (ln(x+2))-(ln(x))=1 | | 0.05(336-x)+0.07x=48 | | 7x-10=45 | | u-1=6u+10 | | x^4-225x^2=0 | | 5x+2*2x-9=82 | | log(x+18)-log(x)=1 | | a^4-2a^2-24=0 | | 8x-2-4y=12 | | −4n=−8/3 | | 0.3x+0.3(20)=0.1(x+30) | | 23+18v=21+14v | | -6[p-3(p-3q)]= | | 152x^9+1= | | -3u+15u+7=8u+43 | | x^2+x-19=1 | | 6x+33=5(3x-5)+4 | | X5/x3 | | 4/14=7/24.5=98 | | 4/14=7/24.5=90 | | 4/14=7/24.5 | | X^3-3X^2-2X-6=0 | | -4[2(8x+3y)-4(6x+5y)]= | | 3x(x+5)-6=29-x | | x+(.15x)=54.05 | | 0=3*(5+8x)+8*(2-3x) |