3-.2w=4.2

Simple and best practice solution for 3-.2w=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 3-.2w=4.2 equation: 


Simplifying
3 + -0.2w = 4.2

Solving
3 + -0.2w = 4.2

Solving for variable 'w'.

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

Add '-3' to each side of the equation.
3 + -3 + -0.2w = 4.2 + -3

Combine like terms: 3 + -3 = 0
0 + -0.2w = 4.2 + -3
-0.2w = 4.2 + -3

Combine like terms: 4.2 + -3 = 1.2
-0.2w = 1.2

Divide each side by '-0.2'.
w = -6

Simplifying
w = -6

See similar equations:

| 80-4x=28 | | (5c-1)(6c-5)= | | 14-(x-3)=20 | | 7(x+36)=273 | | 18-4v=3v+4 | | 4x^2-6x=-5 | | 11y-5x=0 | | 36x-9=23 | | SA=hp+2b | | 4(x-15)=160 | | n/2-5/2=5 | | 86=3.14*9*x | | 18-4u=3v+4 | | 3y=21x+9 | | 93.96=3.7p+8.7p-2.6p | | 38x+34=490 | | 1/2ba | | H-9/-3=0.3 | | 3a=2b+1 | | 9x-5=310 | | 9y=18x+9 | | 14w=9+40 | | (3-x/4)=0 | | 86-4x=42 | | 10w+10=40 | | 8x+9x+10x+11x= | | y^3=-x^2+10 | | (3x-2)(2x-5)=0 | | 3.5(x-8)+x=12.5 | | 9y-5-4y+4=0 | | 3x+6x=72 | | 8x+16+7x-84=0 |

Equations solver categories