If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3z3 = 4z2 + 7z Reorder the terms: 3z3 = 7z + 4z2 Solving 3z3 = 7z + 4z2 Solving for variable 'z'. Reorder the terms: -7z + -4z2 + 3z3 = 7z + 4z2 + -7z + -4z2 Reorder the terms: -7z + -4z2 + 3z3 = 7z + -7z + 4z2 + -4z2 Combine like terms: 7z + -7z = 0 -7z + -4z2 + 3z3 = 0 + 4z2 + -4z2 -7z + -4z2 + 3z3 = 4z2 + -4z2 Combine like terms: 4z2 + -4z2 = 0 -7z + -4z2 + 3z3 = 0 Factor out the Greatest Common Factor (GCF), 'z'. z(-7 + -4z + 3z2) = 0 Factor a trinomial. z((-1 + -1z)(7 + -3z)) = 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 '(7 + -3z)' equal to zero and attempt to solve: Simplifying 7 + -3z = 0 Solving 7 + -3z = 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 + -3z = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -3z = 0 + -7 -3z = 0 + -7 Combine like terms: 0 + -7 = -7 -3z = -7 Divide each side by '-3'. z = 2.333333333 Simplifying z = 2.333333333Solution
z = {0, -1, 2.333333333}
| 3(2x-4)-10x=-1x-12-3x | | 7x-10=-22+4x | | 7+3x=-2 | | 5(2x-8)-2=5x-3+3 | | 0.625x+0.0625x=0.4375+x | | 0.625x+0.0625x=0.4375x | | 14-3n=n | | 2n=220-6n | | 4.3n-1.6=2.3n+5.2 | | -28(m-8)=5+2m | | 6(x+1)=30 | | 12.4y+14=6y-2 | | 9(3x+10)=27 | | 10x-8-2=5x-15+3 | | 3c+4.5=7.2-6c | | 70=x+76 | | 3n+1=22 | | 2b+6.2=13.2-8b | | x^2+6=4x | | 6n-5=3 | | 7z+4=46 | | -2=n-6 | | 4(u-5)=2u-8 | | .13(4x-20)=.5x-6 | | x^2-2x=8 | | 14=k-3 | | 125=18x-1 | | 12.6-x=2x | | 12+1.5a=3a | | 3x+20+4x=6(4x-8) | | 13y-18=-5y+36 | | x^2+16=0 |