If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2z3 = 7z2 + 9z Reorder the terms: 2z3 = 9z + 7z2 Solving 2z3 = 9z + 7z2 Solving for variable 'z'. Reorder the terms: -9z + -7z2 + 2z3 = 9z + 7z2 + -9z + -7z2 Reorder the terms: -9z + -7z2 + 2z3 = 9z + -9z + 7z2 + -7z2 Combine like terms: 9z + -9z = 0 -9z + -7z2 + 2z3 = 0 + 7z2 + -7z2 -9z + -7z2 + 2z3 = 7z2 + -7z2 Combine like terms: 7z2 + -7z2 = 0 -9z + -7z2 + 2z3 = 0 Factor out the Greatest Common Factor (GCF), 'z'. z(-9 + -7z + 2z2) = 0 Factor a trinomial. z((-1 + -1z)(9 + -2z)) = 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 '(-1 + -1z)' equal to zero and attempt to solve: Simplifying -1 + -1z = 0 Solving -1 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1z = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1z = 0 + 1 -1z = 0 + 1 Combine like terms: 0 + 1 = 1 -1z = 1 Divide each side by '-1'. z = -1 Simplifying z = -1Subproblem 3
Set the factor '(9 + -2z)' equal to zero and attempt to solve: Simplifying 9 + -2z = 0 Solving 9 + -2z = 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 + -2z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2z = 0 + -9 -2z = 0 + -9 Combine like terms: 0 + -9 = -9 -2z = -9 Divide each side by '-2'. z = 4.5 Simplifying z = 4.5Solution
z = {0, -1, 4.5}
| 5x-9+9x=4x+9 | | 3.25-5.7=20.1 | | 2(4y-1)=-10 | | 3x+5x-67+99=360 | | -9y-10x=-10 | | 98+(-42)= | | -9(7x+3)=8x | | -8m=-944 | | -1y+6=-4 | | 3b-6-7b-9= | | -(x+5)+2x-2=8 | | 8w-15=58 | | -9(-2x+4)=-4x | | -4n=-92 | | -8x+9+5x=-9x-3 | | x^2+5x=79.75 | | 3p-3=3t | | 43=s+-3 | | c-87=-33 | | 9m-3=4m+12 | | 2/5X3=3/2(4X-3) | | 6b+7=4b+21 | | 4h+3=2h+5 | | 3x-2[5x-44]=172 | | -3/2m=-12 | | tan(x)+1=-sec(x) | | 3.5(2x-3)+4=27.5 | | (X)=0.5x-8 | | X/10-6=14 | | 4(6n-6)+7(n-1)=0 | | tanx+1=-secx | | w/3-16=1 |