4n+3=2n-9

Simple and best practice solution for 4n+3=2n-9 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 4n+3=2n-9 equation:


Simplifying
4n + 3 = 2n + -9

Reorder the terms:
3 + 4n = 2n + -9

Reorder the terms:
3 + 4n = -9 + 2n

Solving
3 + 4n = -9 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
3 + 4n + -2n = -9 + 2n + -2n

Combine like terms: 4n + -2n = 2n
3 + 2n = -9 + 2n + -2n

Combine like terms: 2n + -2n = 0
3 + 2n = -9 + 0
3 + 2n = -9

Add '-3' to each side of the equation.
3 + -3 + 2n = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 2n = -9 + -3
2n = -9 + -3

Combine like terms: -9 + -3 = -12
2n = -12

Divide each side by '2'.
n = -6

Simplifying
n = -6

See similar equations:

| 5(2v+6)=-4(-5-2x)+3x | | 4+6(x-3)=3-5(x-4) | | 5a-3a=5-3(a+5) | | 9x+1=1.27 | | 2x+x-7= | | 7y+8+5y= | | -4y+8+4y=8 | | 8x-(5x+8)=13 | | 10x^2+30x=0 | | 7x+2=3(2x-2)+8 | | R+11+8t=29 | | 0.83+0.21t=0.67 | | 83=15x-7 | | 2x^2+4x+16=0 | | 12-27=h+6 | | -5(x+6)-43=8-41 | | 6x+7x= | | 6x=2(5x+10) | | -5=2x-3 | | (x-2)(5x+3)= | | -4+4(x-1)=12x+3-8x | | 6(4y-3)=18y | | X(x-7)=30 | | 6x-12x= | | 0.5(x+70)+1.1x=99 | | -3(x+7)-43=1-41 | | X=51+12x | | 4k+14=k | | 0.9x-0.2(18-2x)=-0.4(x-8) | | 4a+9a-6a=-42 | | 6y-8=64 | | 6x=3(7x+25) |

Equations solver categories