20x+9y=4

Simple and best practice solution for 20x+9y=4 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 20x+9y=4 equation: 


Simplifying
20x + 9y = 4

Solving
20x + 9y = 4

Solving for variable 'x'.

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

Add '-9y' to each side of the equation.
20x + 9y + -9y = 4 + -9y

Combine like terms: 9y + -9y = 0
20x + 0 = 4 + -9y
20x = 4 + -9y

Divide each side by '20'.
x = 0.2 + -0.45y

Simplifying
x = 0.2 + -0.45y

See similar equations:

| 1000*2=(160X)*2+(120X)*2 | | 5200=2+6ln(2q+1) | | -16=3w+5 | | x-1÷4=3/4 | | (2/5x-1)(2-x) | | 5p-3=2p+15 | | 9x+14=-9x-20 | | 80+8x=240 | | w+16=3w | | .5(4x+8)=.20(15-20x) | | 2.2-6.9= | | (X+y)2x-3y=x-y | | 0.3(p-18)=0.6p | | 3v=30-2v | | n/6-1=12 | | 3500=35(9n-8) | | f(10)=500-30x | | Log(x)8=2.1 | | -3(h-6)=(2h+3) | | -25(1-10a)-5=4970 | | -(-2b-3)=11 | | 4C-8=5C+6 | | 6x+7=-107 | | -60=4(4n-3) | | 4C-8=5C+5 | | s+60=4s | | 4(2r-4)=-48 | | 4z=z+51 | | ((x-3)/2)=(5/x) | | 3(4+3x)=48 | | -3=4+u | | 3q^2-15q+12=0 |

Equations solver categories