If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 = 7n + -10 Reorder the terms: n2 = -10 + 7n Solving n2 = -10 + 7n Solving for variable 'n'. Reorder the terms: 10 + -7n + n2 = -10 + 7n + 10 + -7n Reorder the terms: 10 + -7n + n2 = -10 + 10 + 7n + -7n Combine like terms: -10 + 10 = 0 10 + -7n + n2 = 0 + 7n + -7n 10 + -7n + n2 = 7n + -7n Combine like terms: 7n + -7n = 0 10 + -7n + n2 = 0 Factor a trinomial. (2 + -1n)(5 + -1n) = 0Subproblem 1
Set the factor '(2 + -1n)' equal to zero and attempt to solve: Simplifying 2 + -1n = 0 Solving 2 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1n = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1n = 0 + -2 -1n = 0 + -2 Combine like terms: 0 + -2 = -2 -1n = -2 Divide each side by '-1'. n = 2 Simplifying n = 2Subproblem 2
Set the factor '(5 + -1n)' equal to zero and attempt to solve: Simplifying 5 + -1n = 0 Solving 5 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1n = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1n = 0 + -5 -1n = 0 + -5 Combine like terms: 0 + -5 = -5 -1n = -5 Divide each side by '-1'. n = 5 Simplifying n = 5Solution
n = {2, 5}
| x=15-0.5*15-0.5x | | v^2-v=2 | | 7x-2(x-9)=5(x+1)+6 | | 6(k-2)-7=6k-(5k-3) | | 2q^2+23q+11=0 | | 8r^2=-336-104r | | y=35000(1.024)t | | 6(7x+8)+7=42x+55 | | 8y-32= | | 4(k-2)-7=6k-(5k-2) | | 5v^2=-15-20v | | 8(x+1)+6=3x+5(2+x) | | 11x=40(7x+4) | | 3*3.2-y=8 | | 7x-3x+4=x-2+6 | | 6(x+9)+8=6x+2 | | 24=-11u-8-3u | | 2-2s=.75s+13 | | 2*2-5y=4 | | 3*2+5y=6 | | 0.5b+9=14 | | -49+2x=-3x+76 | | 19-(2m+4)=3+4m-12 | | -5x=2-y | | x+30y=200 | | 17y+39=73 | | 9*0.2+6y=4 | | 5x+0.4=15.4 | | 5b+7=217 | | 3n+6=75 | | 3.999999=4 | | 86=-5d-6 |