If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2z2 + -2z + -7z2 = 0 Reorder the terms: -2z + 2z2 + -7z2 = 0 Combine like terms: 2z2 + -7z2 = -5z2 -2z + -5z2 = 0 Solving -2z + -5z2 = 0 Solving for variable 'z'. Factor out the Greatest Common Factor (GCF), '-1z'. -1z(2 + 5z) = 0 Ignore the factor -1.Subproblem 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 '(2 + 5z)' equal to zero and attempt to solve: Simplifying 2 + 5z = 0 Solving 2 + 5z = 0 Move all terms containing z to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 5z = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5z = 0 + -2 5z = 0 + -2 Combine like terms: 0 + -2 = -2 5z = -2 Divide each side by '5'. z = -0.4 Simplifying z = -0.4Solution
z = {0, -0.4}
| [3(m-5)+18]-[3(4m-2)+3]= | | -4a-4(1+3a)=-7a-40 | | -3=r/5 | | 2/5+1/3+1/3 | | -5/2w+5/2=15 | | 2/5+11/3 | | -17=3+n | | (x+4)/3=(x+7)/4 | | (3y-11)/7=(5y-12)/14 | | X/-6=20 | | 4x-16=3x-6 | | f(x)=-5x-3 | | (2x+3)/3=(4x-8)/4 | | 7(1+3x)=-11+3x | | 4p+3q-7(4p-6q+9r)= | | (31*5280)/26 | | 3/4n+1=9 | | (31X5280)/26 | | -9+b=-1 | | 0=x+17 | | 6n+19b*65/3 | | 5x+2(3x-1)=2(x-3)+2 | | 8h+3k-5(7h-6k)= | | 5ab-2b=16ab-3(8+b) | | y=-0.5x^2-5x+1 | | 7x^2-2x=3 | | 6h+3k-5(7h-6k)= | | 0.4+3.91=21.05 | | -4(3y-7)+2(2y+9)= | | 3x-7=77-4x | | 0.6x+3=0.5x-7 | | (1/2)x+4=(3/2)x+1 |