n+3=7

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


Simplifying
n + 3 = 7

Reorder the terms:
3 + n = 7

Solving
3 + n = 7

Solving for variable 'n'.

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

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

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

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

Simplifying
n = 4

See similar equations:

| x^2=8x-35 | | n+3=7n-6 | | 7-2(x-3)=-7-5(4+x)+7 | | 8x-5=2x-7 | | 0.5t+1.6=t+0.1 | | 3x^2+1=-4x | | -x+19=x+1 | | 8+2x-9x=2(x+3)-7 | | x+17=3x+1 | | 5x^2-6x+1=0 | | 3x-15=x+1 | | 6b-2+b-4=8 | | F+32=6f+7 | | 24x^2-32x+8= | | 3(x+4)+5x=28 | | 6b-2+b-4=7b-6 | | 6b-2+b-4= | | 10w^2+11w-8= | | 6y+2=2y+30 | | -1x+2x=12 | | 145=16x-8x | | -(6x-2y-3z)= | | 13b^2+8b-5=0 | | y^2=2y | | 5a^3*2a^2= | | x+9=3x-7 | | 7x+3=3x+17 | | 14x+9=7x+40 | | 3n+5-3(1-7n)=5+7n | | 74-6x=21x+23 | | 9+n-1-7n= | | 2b-8+4b-6b= |

Equations solver categories