0.4x+2y=12

Simple and best practice solution for 0.4x+2y=12 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 0.4x+2y=12 equation: 


Simplifying
0.4x + 2y = 12

Solving
0.4x + 2y = 12

Solving for variable 'x'.

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

Add '-2y' to each side of the equation.
0.4x + 2y + -2y = 12 + -2y

Combine like terms: 2y + -2y = 0
0.4x + 0 = 12 + -2y
0.4x = 12 + -2y

Divide each side by '0.4'.
x = 30 + -5y

Simplifying
x = 30 + -5y

See similar equations:

| 4n^2+4n-1=0 | | 10(2x+3)-8(3x-5)+5(2x-8)=0 | | 50x=25x+500 | | 18q/3p-3q | | 18q/3p-3q-24p/3q-3p | | x^3+2x=200 | | 12x+3y=15 | | 56x^2=6 | | x^2+260x-3120=0 | | y=-3x+4x-6 | | 54x^2=34 | | 47=11-x/8 | | 56x=20 | | 88abx=11 | | 78634x+5677884234=888999888 | | 21y=3y | | 50x-15x= | | -75+9= | | -100+25= | | -50-15= | | -5x-8y=16 | | -5x*-10= | | -5x*-5x= | | -5x*3x= | | 2x+10x-48=0 | | 10x*3x= | | -35x+12x= | | 3*-7= | | 3*6x= | | 5x*-7= | | 3/4(24-8z)-16=2/3(6z-9) | | 5x-8=-9 |

Equations solver categories