If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5z2 + -21z = 0 Reorder the terms: -21z + 5z2 = 0 Solving -21z + 5z2 = 0 Solving for variable 'z'. Factor out the Greatest Common Factor (GCF), 'z'. z(-21 + 5z) = 0Subproblem 1
Set the factor 'z' equal to zero and attempt to solve: Simplifying z = 0 Solving z = 0 Move all terms containing z to the left, all other terms to the right. Simplifying z = 0Subproblem 2
Set the factor '(-21 + 5z)' equal to zero and attempt to solve: Simplifying -21 + 5z = 0 Solving -21 + 5z = 0 Move all terms containing z to the left, all other terms to the right. Add '21' to each side of the equation. -21 + 21 + 5z = 0 + 21 Combine like terms: -21 + 21 = 0 0 + 5z = 0 + 21 5z = 0 + 21 Combine like terms: 0 + 21 = 21 5z = 21 Divide each side by '5'. z = 4.2 Simplifying z = 4.2Solution
z = {0, 4.2}
| m^2+22m-23=0 | | 0.09Xx=92.91 | | ((x-1)^2)/3=7 | | 3(7x-6)=66 | | g^2-18g-19=0 | | y+6.7=9.6 | | 4-1.7v=4.15 | | 8a+1.5=9a-6.7 | | -18=3+3y | | (x-1)^2/3=7 | | A=300(1.0725) | | x/1.2=−3.6 | | F(x)=9x/x-5 | | 198=67-x | | 198=67+x | | 5q^2+10q-0=0 | | 25x^2-60x+9-44x-11=1 | | 0.09Xx=51.02 | | 7xy+4xy= | | -6.5t+15=-9.7+43.3 | | -17=-8w+5(w+7) | | 4x^2+80x=-400 | | -sin^2x=2cos^2x-2 | | 21=9k | | 5x+21x+4=0 | | (5x-3)2-11(4x+1)=1 | | R=30m | | 7x-8x-9=76-40 | | 56+12m=224 | | 26n-140=224 | | 7(x+6)=3x-42 | | 0.09Xx=44.35 |