(8m-n)-(3m+7n)=0

Simple and best practice solution for (8m-n)-(3m+7n)=0 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 (8m-n)-(3m+7n)=0 equation:


Simplifying
(8m + -1n) + -1(3m + 7n) = 0

Remove parenthesis around (8m + -1n)
8m + -1n + -1(3m + 7n) = 0
8m + -1n + (3m * -1 + 7n * -1) = 0
8m + -1n + (-3m + -7n) = 0

Reorder the terms:
8m + -3m + -1n + -7n = 0

Combine like terms: 8m + -3m = 5m
5m + -1n + -7n = 0

Combine like terms: -1n + -7n = -8n
5m + -8n = 0

Solving
5m + -8n = 0

Solving for variable 'm'.

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

Add '8n' to each side of the equation.
5m + -8n + 8n = 0 + 8n

Combine like terms: -8n + 8n = 0
5m + 0 = 0 + 8n
5m = 0 + 8n
Remove the zero:
5m = 8n

Divide each side by '5'.
m = 1.6n

Simplifying
m = 1.6n

See similar equations:

| 9=k+10 | | 5(2x+3)=-(16-3x) | | 2m+1=m+3 | | 1600x=9000 | | w-2=-6 | | 4+(-3)= | | 3x+y=-5 | | 4x+2y=28 | | 23+X=34 | | 6x^2+84x+294= | | 3a^3+21a^2+36a= | | 8x^2-64-72=0 | | -(x+2)=3(x-1) | | -(x+2)=(x-1) | | -4(z+4)+3z=0 | | -9x-9= | | 20x-60=-10x | | 20x-60=-10x | | P(x)=2x^3-x^2+4x-7 | | 4x+17=5x+11 | | 6x^2+4x^2y= | | 4x^3(x-3)-2x(x-3)= | | -12x-6x= | | 5+5x=1-5x | | -6+6n=42 | | -5+-6= | | 9+2(3x)=36 | | -3=-13-5x | | -4h+16=-16 | | 4x^2+8x=2 | | -24x-6x=-5 | | X+2.8=6.7 |

Equations solver categories