55=-(1-7n)+7(2+5n)

Simple and best practice solution for 55=-(1-7n)+7(2+5n) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 55=-(1-7n)+7(2+5n) equation:


55=-(1-7n)+7(2+5n)

We simplify the equation to the form, which is simple to understand 
55=-(1-7n)+7(2+5n)

Remove unnecessary parentheses
55=-1+7n+7*(2+5n)

Reorder the terms in parentheses
55=-1+7n+(+14+35n)

Remove unnecessary parentheses
+55=-1+7n+14+35n

We move all terms containing n to the left and all other terms to the right. 
-7n-35n=-1+14-55

We simplify left and right side of the equation. 
-42n=-42

We divide both sides of the equation by -42 to get n. 
n=1

See similar equations:

| -8.9-(3.1x-4.5)*1.2=6.8-(3.6x-0.8) | | 7x-5x+15=x+18 | | 7xn+12= | | -8(4-m)+5(m-3)=-8 | | 4[x+1]=2x-10 | | -19(r+8)-2(2r-76)=2 | | 2x^2/4x | | 7n=8+3n | | 8-(4x-6)=1-5x | | y=-2/3*1-6 | | x+10x=22 | | 2u+13=35 | | -33=-3(x+5) | | 6p/30=54 | | 20m+14n= | | x+2x+4x=180 | | 4(x-2)=144/2 | | 7a+5+3a+12a= | | x-100-x-450/4 | | 30/6p=54 | | 8x=126 | | 8x-19=6x+3 | | 3.6+1.9x=12.15 | | 1x+4(1x+5)=40 | | 4x+3x-7=28 | | 6=5G-24 | | c+1=x-4 | | 5x-13=8x+11 | | 4/y=24/7 | | 2p=98 | | 1/2x^2-15/4x-2/1=0 | | a+5+5=10 |

Equations solver categories