If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5 + z)(5z + -4) = 0 Reorder the terms: (5 + z)(-4 + 5z) = 0 Multiply (5 + z) * (-4 + 5z) (5(-4 + 5z) + z(-4 + 5z)) = 0 ((-4 * 5 + 5z * 5) + z(-4 + 5z)) = 0 ((-20 + 25z) + z(-4 + 5z)) = 0 (-20 + 25z + (-4 * z + 5z * z)) = 0 (-20 + 25z + (-4z + 5z2)) = 0 Combine like terms: 25z + -4z = 21z (-20 + 21z + 5z2) = 0 Solving -20 + 21z + 5z2 = 0 Solving for variable 'z'. Factor a trinomial. (-5 + -1z)(4 + -5z) = 0Subproblem 1
Set the factor '(-5 + -1z)' equal to zero and attempt to solve: Simplifying -5 + -1z = 0 Solving -5 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1z = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1z = 0 + 5 -1z = 0 + 5 Combine like terms: 0 + 5 = 5 -1z = 5 Divide each side by '-1'. z = -5 Simplifying z = -5Subproblem 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 = {-5, 0.8}
| 49y=49x-216 | | -3(2y-10)-y=-2(y-2) | | 2(3y+1)= | | x+2.4=11.1 | | 4x-23=61 | | 4t-23=-28+5t | | 5x+3=2(2x+5) | | 1+8+x=6+3 | | (10x+-1(21x+5))=5+(10x+0) | | [[4[[v]^[2]]-64]/[[[v]^[2]]-2v-8]] | | 7xsquare+46x= | | 5x-2x+4=x-8+12 | | 2x-18y=15 | | 3(x-2)(x+5)=0 | | 4x-24=61 | | -4p-3(4-4p)=3(p-2)-26 | | 2y+4x=140 | | 6x^3+9x^2-60x=0 | | (X^3)/3=20.5 | | -[10x-(21x+5)]=5+(10x+0) | | 1/2x^2=-28 | | 7y+18=3y-2 | | -30x-6(3-6x)=2(x-3)-4 | | 3(6-7x)=102 | | mx-2m+12=0 | | 7y+18=3y+24+3x | | 7x-9=1+5x | | 6(v+3)-2v=2(2v+1)-10 | | 5(8n+2)+7=177 | | y=mx-2m+12 | | K/n | | 12=6/2-6x |