7=-2n-3

Simple and best practice solution for 7=-2n-3 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 7=-2n-3 equation: 



7=-2n-3

We move all terms to the left:

7-(-2n-3)=0

We get rid of parentheses

2n+3+7=0

We add all the numbers together, and all the variables

2n+10=0

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

2n=-10

n=-10/2

n=-5

See similar equations:

| 1.5=y/2.3 | | 2x=3x(x) | | 7x-5-4x=13 | | 3x+2=1/2(10×-12) | | 360/x+40=360/x-3 | | 6t2-7t-3=0 | | 17x-14=105 | | 7p/15=35/3 | | 8.3=0.136x+2.18 | | x/4=2/3=x/6 | | 3y×7×4=252 | | x/2+4=33 | | 5(3k-5)-4(7k+10)=0 | | r-25=-9 | | 5y-236=456 | | 12a+9=3 | | x^2+4x-5x/3-1=0 | | 6-x÷2=4 | | 25x-25=16x-16 | | 4x+20=6x-2 | | 3x-9=5x-25 | | 14(8+11/16)+y=121 | | 4x-5x/3=0 | | 14(11/16)+y=121 | | -18x-14x+121=-157 | | 6/s+5+s-5/2=3 | | 5x2+24x=28 | | 2(x+9)=9x-2 | | 75x+1750-35x=3190 | | 6x^2+2x=504 | | 3x+4x=110° | | (20x2+15x+13)+(-19x2+17x+5)=0 |

Equations solver categories