0.3x+0.4y=0.8

Simple and best practice solution for 0.3x+0.4y=0.8 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 0.3x+0.4y=0.8 equation: 


Simplifying
0.3x + 0.4y = 0.8

Solving
0.3x + 0.4y = 0.8

Solving for variable 'x'.

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

Add '-0.4y' to each side of the equation.
0.3x + 0.4y + -0.4y = 0.8 + -0.4y

Combine like terms: 0.4y + -0.4y = 0.0
0.3x + 0.0 = 0.8 + -0.4y
0.3x = 0.8 + -0.4y

Divide each side by '0.3'.
x = 2.666666667 + -1.333333333y

Simplifying
x = 2.666666667 + -1.333333333y

See similar equations:

| 0.7(x+60)+0.1x=58 | | x+49=(x-8)(x-8) | | 5(108+22x)=422x | | 14x^2+4-[6(x^2-7)+5]= | | 4x+2y=-11 | | (8y-7)-(4y+8)= | | 10t-8t=19 | | 2y=-4x | | -2p+8=5-(9p+1) | | 2x=2-10y | | 4.4q-3.7-4.9q=1.5q-5.1 | | 13(2x-3)-5(2-x)=5(3+6x) | | -5x-2=4 | | 7y-5=-2y+13 | | 5x-4[6-(8-2x)]= | | 12+.3x=20.05 | | 5x-6y=-27 | | 5x-6x=-27 | | 144x^2+24x+1=0 | | r/12=2/15 | | 12+.35=20.05 | | 7.50=(x+6)50 | | 12(x-8)=4(6x+7) | | x-5y=11 | | 23x+11+14x+21=180 | | 5x+y=77 | | 3x^3-17x^2+10x=0 | | -63-2x+x^2=0 | | 70x+55x=250 | | -12x^2-4x+8=0 | | .15x=40+0.5x | | 2n^2+1=16n^2 |

Equations solver categories