If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4z + -9)(7 + -1z) = 0 Reorder the terms: (-9 + 4z)(7 + -1z) = 0 Multiply (-9 + 4z) * (7 + -1z) (-9(7 + -1z) + 4z * (7 + -1z)) = 0 ((7 * -9 + -1z * -9) + 4z * (7 + -1z)) = 0 ((-63 + 9z) + 4z * (7 + -1z)) = 0 (-63 + 9z + (7 * 4z + -1z * 4z)) = 0 (-63 + 9z + (28z + -4z2)) = 0 Combine like terms: 9z + 28z = 37z (-63 + 37z + -4z2) = 0 Solving -63 + 37z + -4z2 = 0 Solving for variable 'z'. Factor a trinomial. (-7 + z)(9 + -4z) = 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 '(9 + -4z)' equal to zero and attempt to solve: Simplifying 9 + -4z = 0 Solving 9 + -4z = 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 + -4z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4z = 0 + -9 -4z = 0 + -9 Combine like terms: 0 + -9 = -9 -4z = -9 Divide each side by '-4'. z = 2.25 Simplifying z = 2.25Solution
z = {7, 2.25}
| -2x+(x-2)=3x+3(x-2) | | 9x^2+8x-6=0 | | 9(x-3)=5x+2 | | 0.05z=20 | | 2px+p=3 | | -(x+1)(x+2)=0 | | 2xp+p=3 | | (24y^7-9y^4)/3y^3 | | p(2x+1)=equation | | (5X-17)=(-X+7) | | 0.59+0.80t=1.74t-1.13 | | 2.50X-2.00=10.50 | | a=-4/3 | | 16a^2b^5c+2ab^3= | | 7x^2+4xz-6y-x-8=0 | | 40x+20(1.5x)=850 | | 3(4x-1)2(x+2)=2(x+1) | | 68+52x=72 | | 40x+20y=850 | | a+(a*.0675)=108 | | 76-5=116 | | 12x-10=10x+11 | | 198/33 | | 162/33 | | 180-18=162 | | X^2+3x-18=(x+g)(x+h) | | 68+54=72 | | 37-15=38 | | z^3-2=0 | | 4x+x+150=180 | | (15x^2)-7x-4=0 | | 4x+150=180 |