2n+7=3

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


Simplifying
2n + 7 = 3

Reorder the terms:
7 + 2n = 3

Solving
7 + 2n = 3

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + 2n = 3 + -7

Combine like terms: 7 + -7 = 0
0 + 2n = 3 + -7
2n = 3 + -7

Combine like terms: 3 + -7 = -4
2n = -4

Divide each side by '2'.
n = -2

Simplifying
n = -2

See similar equations:

| 6e^2x-1=22 | | 3/5x=1/2x+5 | | y-16=-81 | | 7-2x/7=5 | | 9(x+4)-(5x-8)=5 | | x/2+5x/4=x/12 | | (3x+6)/8 | | 2(p-2)-16=5p-8 | | -5x+85=40 | | y=-4x-26 | | 8(5/9) | | -6x-10=3x+8 | | 4x+7x=11x | | 2x(6x-3)=2(2-7x) | | 77.1-47.3= | | 7y/13y+y^2 | | r^2+4r+n=0 | | x/5-1=x/7+3 | | 5(x+4)-(2x-9)=7 | | 9+(4/n)=15 | | 0.8x-3.4=0.6 | | 4.3-x=-4.1 | | 3x^2-11x-20=22 | | 0.08(y-7)+0.16y=0.10y-0.01(70) | | 6(x-5)=-54 | | 4(t+7)+4(-5t-5)=-17(t-1)+10 | | 1300000+2500000x=213000 | | (P/4)+8=7 | | (0.25b-2)+3=4 | | 4x-[-8+(5-2x+6)]=-11+[-5+(7+5x)-1] | | 400=16x^2 | | 1/3+4x+=2 |

Equations solver categories