If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7 + 7n = -7(2n + 3) + -7n Reorder the terms: 7 + 7n = -7(3 + 2n) + -7n 7 + 7n = (3 * -7 + 2n * -7) + -7n 7 + 7n = (-21 + -14n) + -7n Combine like terms: -14n + -7n = -21n 7 + 7n = -21 + -21n Solving 7 + 7n = -21 + -21n Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '21n' to each side of the equation. 7 + 7n + 21n = -21 + -21n + 21n Combine like terms: 7n + 21n = 28n 7 + 28n = -21 + -21n + 21n Combine like terms: -21n + 21n = 0 7 + 28n = -21 + 0 7 + 28n = -21 Add '-7' to each side of the equation. 7 + -7 + 28n = -21 + -7 Combine like terms: 7 + -7 = 0 0 + 28n = -21 + -7 28n = -21 + -7 Combine like terms: -21 + -7 = -28 28n = -28 Divide each side by '28'. n = -1 Simplifying n = -1
| (km/3)-2x=4 | | 4(y-9)-2=-3(-5y+8)-7y | | k(x)=2x^2+9x^4 | | 54x^2-3x^10+21x^6=0 | | 42-3x=12-9x | | 10p-5=9p | | http://mathbits.com/caching/ques8b.gif | | h=-16t^2+160t+18 | | 0.3(n-5)=0.4-0.2(n+7) | | 104x-1=1000 | | 120=37.85+.25x | | 26xy-39y/13y | | 6y*3= | | -6+2a=-36 | | 13y+78-6y=22 | | (x-8+2i)(x-8-2i)=0 | | A=.5h(b+x) | | 13y+78=22 | | 5y-81+6y=65y+7y+102 | | 5r-2r-8=16 | | 3(-4)-(6/x)=12 | | 4x+5=-37-3x | | a^2+15a=54 | | -2+8(x-4)=15x+4-7x | | 2+14x-9=14x+7-14 | | -2g-5=-11 | | 5x-7=7x+8 | | 11/8-5/16 | | -[5z(13z+2)]=2+(7z+6) | | 9(x+2)-8=15-6x-5+15x | | (-6x^2-5x+4)-(-4x^2+7x-8)= | | 3x^2-23x+6=0 |
