3n-4=2n+15

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


Simplifying
3n + -4 = 2n + 15

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

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

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

Combine like terms: 3n + -2n = 1n
-4 + 1n = 15 + 2n + -2n

Combine like terms: 2n + -2n = 0
-4 + 1n = 15 + 0
-4 + 1n = 15

Add '4' to each side of the equation.
-4 + 4 + 1n = 15 + 4

Combine like terms: -4 + 4 = 0
0 + 1n = 15 + 4
1n = 15 + 4

Combine like terms: 15 + 4 = 19
1n = 19

Divide each side by '1'.
n = 19

Simplifying
n = 19

See similar equations:

| x-1=(y+1)*2 | | 1/10x=31 | | x-1=y+1*2 | | 9x+17=47 | | t=9.53*7 | | y=0.10x+6 | | 12+3a=1-5a-3a | | 8z+5-2z=8+5z-10 | | 9x-10y=14 | | x^2+8x-73=0 | | 5(4+6x)=140 | | c/15=-5 | | (5z+9)(6+z)=0 | | 7x+4+x-3= | | 3(3v-2)=3/4(4-24v | | 9a=144 | | .65x+5.00=.45x+10.00 | | g(-x)=-4(x^2+1)+2(-x-5) | | 6(7X-2)= | | 9n=261 | | 2x-3(x-2)+7=4(x-3)+10 | | 8x+16(1.5x)=500 | | 19x-4+12x=16x-1+14.3x | | ln(x+2)=x^2-2x | | 4v(v+5)(v-3)=0 | | y+csinx=0 | | -6p+p=-3-4p | | 2(3x+5)=-46+26 | | 2m-15-8=-21 | | (5x+5)+(4x-10)+(4x-10)+(4x+15)+(4x+15)= | | 8z^2-(36-6i)z+42-11i=0 | | 8x-4-9-3=12x+12 |

Equations solver categories