-9+7(n+10)=10(-10+3n)

Simple and best practice solution for -9+7(n+10)=10(-10+3n) 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 -9+7(n+10)=10(-10+3n) equation: 



-9+7(n+10)=10(-10+3n)

We move all terms to the left:

-9+7(n+10)-(10(-10+3n))=0

We add all the numbers together, and all the variables

7(n+10)-(10(3n-10))-9=0

We multiply parentheses

7n-(10(3n-10))+70-9=0



We calculate terms in parentheses: -(10(3n-10)), so:

10(3n-10)

We multiply parentheses

30n-100

Back to the equation:

-(30n-100)



We add all the numbers together, and all the variables

7n-(30n-100)+61=0

We get rid of parentheses

7n-30n+100+61=0

We add all the numbers together, and all the variables

-23n+161=0

We move all terms containing n to the left, all other terms to the right

-23n=-161

n=-161/-23

n=+7

See similar equations:

| 5(j-88)=30 | | -15=4a+-3 | | 15x=45/6 | | 0.06(x=5)=0.06x-300 | | w/4+25=29 | | 0=270x-3x | | 2(2n-7)+8=-(-n+12) | | 65.8-t=24.9 | | x=5.5=-10.5 | | 13.95+0.07x=14.45-0.08x | | 5m+16/4+m/2=4m+12/3 | | 29m/3=27 | | 6x34=8x+14 | | -8x=3=251 | | u+70/10=10 | | 6x-45+4x+5=180 | | -4(r-2)=-22+2r | | 80=10(f+2) | | -27=c+24 | | -5q-10=-10-5q | | 3x-12-5x=16-30+2x | | 2n=10+2n | | x/12=63/83 | | -3r-7(-2-6r)=14+7r | | t/3+15=19 | | f=9f-8f | | 3x+1/3=x+16(1/3) | | 47-6c=35 | | 0=-x-3x-16 | | 13.95+0.07x=14.45+0.08x | | 27x^2-42x=-26 | | 11=r2+ 9 |

Equations solver categories