If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5n2 + 47n + 28 = 8n Reorder the terms: 28 + 47n + 5n2 = 8n Solving 28 + 47n + 5n2 = 8n Solving for variable 'n'. Reorder the terms: 28 + 47n + -8n + 5n2 = 8n + -8n Combine like terms: 47n + -8n = 39n 28 + 39n + 5n2 = 8n + -8n Combine like terms: 8n + -8n = 0 28 + 39n + 5n2 = 0 Factor a trinomial. (7 + n)(4 + 5n) = 0Subproblem 1
Set the factor '(7 + n)' equal to zero and attempt to solve: Simplifying 7 + n = 0 Solving 7 + n = 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 + n = 0 + -7 Combine like terms: 7 + -7 = 0 0 + n = 0 + -7 n = 0 + -7 Combine like terms: 0 + -7 = -7 n = -7 Simplifying n = -7Subproblem 2
Set the factor '(4 + 5n)' equal to zero and attempt to solve: Simplifying 4 + 5n = 0 Solving 4 + 5n = 0 Move all terms containing n to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 5n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5n = 0 + -4 5n = 0 + -4 Combine like terms: 0 + -4 = -4 5n = -4 Divide each side by '5'. n = -0.8 Simplifying n = -0.8Solution
n = {-7, -0.8}
| 2x-x=x-9 | | 4y+6=(8+y) | | x*(x+12)=189 | | 2y+18=39y | | 16-(3-n)=6 | | -5y-4-4y=23 | | b=p(1+r)t | | 25a^2=100 | | 12-2y=18 | | 2x+7x-5=13 | | 6y^2+3y+8y+4=0 | | 7x+20+5x+16=180 | | (2a+3)-(4a-8)=7 | | 20+4=9 | | 4d^2-7d-11=0 | | 2(6y-3)=20+6y | | 2y+1.5x^2+1.5x^2=1 | | 11y=-4-6y^2 | | k+13=5 | | X+.06X=27.62 | | x+11.3=16 | | 0.017y=5.1 | | y=x+47 | | 3(4x+6)=5(2x+4) | | 3x+a=9 | | 5y-2x=1 | | =lne^5x | | 9(7X-8)=306 | | 2x-5(x-5)=-3+4x-7 | | Y=mx+bc | | 5y+3=7y-5 | | 4x+(-3x)=2 |