If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2[7 + -7(1 + -1n)] + 7n = -34 + 6[6(n + 1) + -3n] 2[7 + (1 * -7 + -1n * -7)] + 7n = -34 + 6[6(n + 1) + -3n] 2[7 + (-7 + 7n)] + 7n = -34 + 6[6(n + 1) + -3n] Combine like terms: 7 + -7 = 0 2[0 + 7n] + 7n = -34 + 6[6(n + 1) + -3n] 2[7n] + 7n = -34 + 6[6(n + 1) + -3n] Remove brackets around [7n] 2 * 7n + 7n = -34 + 6[6(n + 1) + -3n] Multiply 2 * 7 14n + 7n = -34 + 6[6(n + 1) + -3n] Combine like terms: 14n + 7n = 21n 21n = -34 + 6[6(n + 1) + -3n] Reorder the terms: 21n = -34 + 6[6(1 + n) + -3n] 21n = -34 + 6[(1 * 6 + n * 6) + -3n] 21n = -34 + 6[(6 + 6n) + -3n] Combine like terms: 6n + -3n = 3n 21n = -34 + 6[6 + 3n] 21n = -34 + [6 * 6 + 3n * 6] 21n = -34 + [36 + 18n] Combine like terms: -34 + 36 = 2 21n = 2 + 18n Solving 21n = 2 + 18n Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-18n' to each side of the equation. 21n + -18n = 2 + 18n + -18n Combine like terms: 21n + -18n = 3n 3n = 2 + 18n + -18n Combine like terms: 18n + -18n = 0 3n = 2 + 0 3n = 2 Divide each side by '3'. n = 0.6666666667 Simplifying n = 0.6666666667
| 81r^2-16r+64=0 | | 3-8(7n+6)=235 | | 2a-2(1+6a)=-86 | | -7(7a+7)+6a=209 | | 13w-2-6w+14w=103 | | X=3+3+4+5X | | a^2(3a-1)=0 | | -1+2(5n-5)=-81 | | 1/2*3/5 | | 3x-14+y=98 | | 3(x-15)+2(14-3x)=7 | | 2c=-18 | | (5-3x)-2(-4x+6)=(8x+11)-5(3x-6) | | 3x-14=y | | n-4=36 | | N*3/4=61.5 | | X=40+20X+5 | | 192r^2-147=0 | | -k-6-7k+20=2 | | 1605=3x+2(0.75x) | | (1/2)(y+4)+3=(1/4)(7y-11)-8 | | 3x-14=98 | | (4-32)0.56=f | | X=10+20X+2 | | 4-2n+n^2=0 | | -20=(-4p)-12 | | 15=(-7)+r/3 | | (120+-23-32)0.56=c | | 46=(-6w)-8 | | -118+4x=-2x+56 | | -107+10x=101+2x | | -2(-7y+2)-4y=2(y-2)-4 |