If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -12n2 + 42n = 0 Reorder the terms: 42n + -12n2 = 0 Solving 42n + -12n2 = 0 Solving for variable 'n'. Factor out the Greatest Common Factor (GCF), '6n'. 6n(7 + -2n) = 0 Ignore the factor 6.Subproblem 1
Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0Subproblem 2
Set the factor '(7 + -2n)' equal to zero and attempt to solve: Simplifying 7 + -2n = 0 Solving 7 + -2n = 0 Move all terms containing n to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -2n = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2n = 0 + -7 -2n = 0 + -7 Combine like terms: 0 + -7 = -7 -2n = -7 Divide each side by '-2'. n = 3.5 Simplifying n = 3.5Solution
n = {0, 3.5}
| 3+(27-9*2)+7= | | 11x-9+3x=10x-2+3x | | 5(e+4)=7e-26 | | 11x-8=-48 | | 14.25=x-16.15 | | 3(4x+9)=20x+5-8x+22 | | 600=25x+10y | | 6x+15=-60x-100+5 | | 5x-x-4=10-2x+16 | | (y-7)+x=23 | | 89-(10+8*3)+1= | | 3r-8+r=34+9r-2 | | 4x-8+4x=6(2x-2)+2 | | 4(5x+8)=41+53 | | -1x-(-10x)= | | 1/2*3/20= | | -9-x=12 | | 60-2x=10-7x | | 7x+5=7(x+9) | | 9h=-34 | | -18+48=-5(x+6) | | 2x^2-1.5x-26=0 | | 180-10x+9x=204 | | 15m+25=236 | | 2x+13=-22-3x | | 3*8-5+2*6= | | m-1=21-3m | | 8(5x+2)=40x-4 | | 11/22= | | 4x+1=5+2 | | 9-7y=-7 | | 100/22= |