If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9n + 20 + -7n = 42 Reorder the terms: 20 + 9n + -7n = 42 Combine like terms: 9n + -7n = 2n 20 + 2n = 42 Solving 20 + 2n = 42 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + 2n = 42 + -20 Combine like terms: 20 + -20 = 0 0 + 2n = 42 + -20 2n = 42 + -20 Combine like terms: 42 + -20 = 22 2n = 22 Divide each side by '2'. n = 11 Simplifying n = 11
| 15x-5(2x-1)=3(3x-5) | | 55=7+4d | | 29+r=420 | | -29=11p+59 | | 9t-4=14+15t | | 3x^2-13x+4=0 | | y=x^4+2x+5x^2+6x+5 | | 150+72h=240+54h | | 86=-5m+11 | | x-10=-4x+22 | | x+5=-6 | | 9x^2-21x=0 | | 7-.25(j-8)=6 | | y+6.5=10 | | 9(2x-6)-(x+3)=4x-18 | | 2(2x+9)+2(6x-1)=360 | | y=9x+4 | | x+19=27 | | 5x^2-3x+40=0 | | 3b-2a=9 | | 20-4c=-68 | | X(x+2)-2(x+2)= | | 6(3x-1)-2x=2(2x-5)-8 | | 5x+3=7x | | q=7(p-2)+3 | | 5w+30=2w+36 | | y=4.7x^2+4.5x+40 | | 6f=120 | | 2y-7=-1y-2y | | 6n-12=3(2n-4) | | 12t^2-4t=-3 | | 2[s+3(s-1)]=18 |