3n+15=2n+2+n-4

Simple and best practice solution for 3n+15=2n+2+n-4 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 3n+15=2n+2+n-4 equation: 


Simplifying
3n + 15 = 2n + 2 + n + -4

Reorder the terms:
15 + 3n = 2n + 2 + n + -4

Reorder the terms:
15 + 3n = 2 + -4 + 2n + n

Combine like terms: 2 + -4 = -2
15 + 3n = -2 + 2n + n

Combine like terms: 2n + n = 3n
15 + 3n = -2 + 3n

Add '-3n' to each side of the equation.
15 + 3n + -3n = -2 + 3n + -3n

Combine like terms: 3n + -3n = 0
15 + 0 = -2 + 3n + -3n
15 = -2 + 3n + -3n

Combine like terms: 3n + -3n = 0
15 = -2 + 0
15 = -2

Solving
15 = -2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 9x-2[x-(-3x+1)]=-(3x+5)+4x+7 | | 84+4y-8=180 | | Y=-6sinx+2 | | -19=-12+x | | 4*x+x=78 | | 8(x+7)=8(x+9) | | 3-8n+5n=10-58 | | 84(4y-8)=180 | | 37-Y=18 | | 5r+s=11 | | Z=y+15fory | | -2*-20=x | | x+x*3=52 | | 12x+21y=147 | | (-6x)-14=9x+16 | | 1cm=xin | | X+60x+4x= | | X+60x+4x=180 | | 4(-3-3x)=36-4x | | 95=190-(10x) | | 6x-12(2)=-18 | | 10+50b=90b | | -45=10+5y | | 3+4x-1=7x+9-2x | | 2(c-8)=-22 | | 5z+18z+3-3=161 | | 6x+3y=-11 | | 110m+10=40+60m | | -8z+6=30z-41 | | 9(8n-9)= | | 3x+12=21-2x | | (5x+1)=3(3-3x)+3 |

Equations solver categories