m-0.4m=4.2

Simple and best practice solution for m-0.4m=4.2 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 m-0.4m=4.2 equation: 


Simplifying
m + -0.4m = 4.2

Combine like terms: m + -0.4m = 0.6m
0.6m = 4.2

Solving
0.6m = 4.2

Solving for variable 'm'.

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

Divide each side by '0.6'.
m = 7

Simplifying
m = 7

See similar equations:

| 530.10=38(x+2.95) | | -28=-y/6 | | 3(x-5)=4x-2(x-7) | | 16-9n=78 | | 78-2x=90-3x | | -99=5(5x+5)+1 | | Y-25=30 | | 74-x=85-2x | | 3(x-4)=2x-(6x+x) | | X^2+8x+12=144 | | -6(-5+8x)=270 | | 4y=.5x-.25 | | 70.4=8(m+2.1) | | 1440=(x+30)18 | | -5(B-7)=-3(3B-4)-15 | | 61-x=70-2x | | 6(x+5)+50=-10 | | -7(1/8)x-3/4=20(-8/7) | | -8(3+r)=48 | | 2x+29+33= | | g(5)+f(5)= | | 11x-24=6x+36 | | Y=-2(8)+5 | | 5040=48(p+40) | | Y=-5(-8)+8 | | X+.09(x)=25575 | | 800=5(x+16) | | 4y+0.25=0.5x | | (10-4x)*7=0 | | 2x-20=3x-17 | | 7x^2-14x-50=6 | | 3.6=1.2 |

Equations solver categories