If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2z + -5)(8 + z) = 0 Reorder the terms: (-5 + 2z)(8 + z) = 0 Multiply (-5 + 2z) * (8 + z) (-5(8 + z) + 2z * (8 + z)) = 0 ((8 * -5 + z * -5) + 2z * (8 + z)) = 0 ((-40 + -5z) + 2z * (8 + z)) = 0 (-40 + -5z + (8 * 2z + z * 2z)) = 0 (-40 + -5z + (16z + 2z2)) = 0 Combine like terms: -5z + 16z = 11z (-40 + 11z + 2z2) = 0 Solving -40 + 11z + 2z2 = 0 Solving for variable 'z'. Factor a trinomial. (-8 + -1z)(5 + -2z) = 0Subproblem 1
Set the factor '(-8 + -1z)' equal to zero and attempt to solve: Simplifying -8 + -1z = 0 Solving -8 + -1z = 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 + -1z = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1z = 0 + 8 -1z = 0 + 8 Combine like terms: 0 + 8 = 8 -1z = 8 Divide each side by '-1'. z = -8 Simplifying z = -8Subproblem 2
Set the factor '(5 + -2z)' equal to zero and attempt to solve: Simplifying 5 + -2z = 0 Solving 5 + -2z = 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 + -2z = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2z = 0 + -5 -2z = 0 + -5 Combine like terms: 0 + -5 = -5 -2z = -5 Divide each side by '-2'. z = 2.5 Simplifying z = 2.5Solution
z = {-8, 2.5}
| (4y+5y)2y+3b=144 | | 7x+3-5x=7 | | -13t-48=-5t+18 | | 95=-5-10p | | 84x^2-28xy+20x= | | -44=4x+3(-1x-12) | | 51-7y=12 | | 7p+-14=5p+26 | | -70+6x+4x=30 | | log(9x+5)-log^5=2 | | 4x+1=-4x-7 | | 60=2x+3y | | (-2*-2*-2)(-x-4)-4=-2(x+1) | | 7(r+7)= | | 25=r/3 | | 4(4-2)=17x | | 2y-3y=6 | | 15x-18=27 | | 2n+36=5n | | 4x+1=-4x-79 | | 19x^7-7x^5+11x^4= | | 4(3x+2)+5=49 | | 8x+12y=40 | | 8(4x+4)=9x | | 3(-20+-3y)-11y=160 | | 7x+5=65+x | | 5n=16-8n+10 | | -17+3u=2-7u | | 492=19v-97 | | 9(x+9)+11=11x-2(x-3) | | 3x+5=5-5x | | 2(x+7-5x)=1 |