15+3m+3n=42

Simple and best practice solution for 15+3m+3n=42 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 15+3m+3n=42 equation:


Simplifying
15 + 3m + 3n = 42

Solving
15 + 3m + 3n = 42

Solving for variable 'm'.

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

Add '-15' to each side of the equation.
15 + 3m + -15 + 3n = 42 + -15

Reorder the terms:
15 + -15 + 3m + 3n = 42 + -15

Combine like terms: 15 + -15 = 0
0 + 3m + 3n = 42 + -15
3m + 3n = 42 + -15

Combine like terms: 42 + -15 = 27
3m + 3n = 27

Add '-3n' to each side of the equation.
3m + 3n + -3n = 27 + -3n

Combine like terms: 3n + -3n = 0
3m + 0 = 27 + -3n
3m = 27 + -3n

Divide each side by '3'.
m = 9 + -1n

Simplifying
m = 9 + -1n

See similar equations:

| 19x-6=7x+6 | | 3/4/-6 | | 20=-4(x+9) | | 6x+14=5x+5 | | 5x+6x=-30 | | (y-2)+5(2-y)=-3(2y+2) | | 13+2x=25 | | x^2+10=1 | | 2x+0.1=4x-0.7 | | (4/9)x=(3/2)8 | | -2+t=30 | | x^2-10.5x+27=0 | | ln(x+2)=10-ln(x+1) | | 5(2f-3)=35 | | y=1.75x+4 | | 9y+6=9+2y+2y | | 9x^2+14=-14 | | z^6+4z^3+4iz^3+8i=0 | | 49-14x+x^2=56 | | F(x)=2x^2-13x+15 | | z^2+9z-26=0 | | X-7/5=-3 | | 42=7(2x-10) | | 2(2x+7)+3(3x-5)=5(-3+6x) | | 3(v-5)/v-4 | | -9n+19=-8n-17 | | 2p+3(p+5)= | | x^4-6x^2-5=0 | | 22x-2=20x+2 | | 16(6+-1t)(3+t)= | | 2(x+34)=2x | | (9t^2-t-2)(4t^2+9t-1)= |

Equations solver categories