7+3n=n-3

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


Simplifying
7 + 3n = n + -3

Reorder the terms:
7 + 3n = -3 + n

Solving
7 + 3n = -3 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
7 + 3n + -1n = -3 + n + -1n

Combine like terms: 3n + -1n = 2n
7 + 2n = -3 + n + -1n

Combine like terms: n + -1n = 0
7 + 2n = -3 + 0
7 + 2n = -3

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 = -10
2n = -10

Divide each side by '2'.
n = -5

Simplifying
n = -5

See similar equations:

| 4t-50+t=250 | | 20=r(r-8) | | 8x-5=8x-7 | | 37x+37=5(7x+8)+2x-3 | | 5(-4+2x)=-80 | | 11x-(24-5x)=19x-3(1+6x) | | 5x-7=7+5x | | 7(8-y)/3=-y | | -5(2x-1)+3=-2 | | 14x+3=100 | | 1/3(6y-3)=-2y+13 | | 10x+4=-66 | | -5(4x-6)+8=-20x+38 | | 10x+4=66 | | 2(x+1)+2x=29+x | | 10(y-8)+18y=8y-2.8 | | 2x+118+90+84+2x+68=360 | | 19+3X-9X=37-3X | | 7y=57 | | x+(x+20)+(x-14)=156 | | 5x+4-4x=7+5 | | 196+2/2[8-5]= | | x/4-7 | | (3x^-8/5y^3)^-2 | | 3x+9=18-7x | | -3(m+5)=-5(m-5) | | 22x-2+8x+2=180 | | 7x^2-29x+22=0 | | P/u+4=v | | 3.2x+3=2.2x | | -x+8=-4 | | 94-4x=14x+18 |

Equations solver categories