3n-4m=7

Simple and best practice solution for 3n-4m=7 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-4m=7 equation: 


Simplifying
3n + -4m = 7

Reorder the terms:
-4m + 3n = 7

Solving
-4m + 3n = 7

Solving for variable 'm'.

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

Add '-3n' to each side of the equation.
-4m + 3n + -3n = 7 + -3n

Combine like terms: 3n + -3n = 0
-4m + 0 = 7 + -3n
-4m = 7 + -3n

Divide each side by '-4'.
m = -1.75 + 0.75n

Simplifying
m = -1.75 + 0.75n

See similar equations:

| 1.2a+4.58b=-181 | | 3.5=ln*9x | | 0.02m+0.08(8-x)=1.78 | | 7x-1+2x+10=90 | | 16=6+2k | | 7x-1+2y+10=90 | | g/g-6=-12 | | x-x^2=x^2 | | -(r-6)=2(r-9) | | 8=2+2v | | 2.25=0.015x | | -4(7m+2)=160 | | B=4.4-1.36a | | 15=0.004x | | 2.5x*x=63 | | y=14-1.5x | | 3y+6=2(y-4) | | -.8x-8=.2x | | 12=0.003x | | 4x+10=10x+5 | | 1/3s=18.6 | | 2xr+15=-17 | | 4x+2x+2=36 | | 8.5=0.004x | | k-39=7k-9 | | 7=2-y(8-x) | | 2x+7=7x+7 | | -7x-5=10x+4 | | Y=5(3x) | | 4.2=75+X | | 365=t+217 | | 6x=13-2x |

Equations solver categories