0.50x+0.20y=3.90

Simple and best practice solution for 0.50x+0.20y=3.90 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 0.50x+0.20y=3.90 equation: 


Simplifying
0.50x + 0.20y = 3.90

Solving
0.50x + 0.20y = 3.90

Solving for variable 'x'.

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

Add '-0.20y' to each side of the equation.
0.50x + 0.20y + -0.20y = 3.90 + -0.20y

Combine like terms: 0.20y + -0.20y = 0.00
0.50x + 0.00 = 3.90 + -0.20y
0.50x = 3.90 + -0.20y

Divide each side by '0.50'.
x = 7.8 + -0.4y

Simplifying
x = 7.8 + -0.4y

See similar equations:

| 5*-2-4+4*-1= | | 0.05x+0.20y=3.90 | | 2x+8=10X-6 | | 11x+5=8x+4 | | 5*2-4+4-1= | | 12(.25+n)=3 | | c(x)=3x^2-24x+128 | | 5*-2-4+4-1= | | -3(x+4)=-12 | | 10-3x=15+2x | | -3X-8(5X+19)=20 | | 6x+7=-14y | | 4x+y=7 | | -8x+3=2x+-3 | | -2-4-1= | | 2x+8=2x+2 | | 80x-120-250x-100=20x-20 | | 2B-99=D | | 19x+1=115 | | -2+4+-1= | | 2x+9=x-3 | | 4x-4=-12 | | 1+1.5q=2q-2.5 | | 4x=6y-10 | | 19x+1+115=180 | | X^2-18-40=0 | | x^10+2=18 | | 2w+(5w-4)2=88 | | 4F=40-F | | 2w+5w-4=88 | | 23x-1+89=180 | | 12x+12y+1=205 |

Equations solver categories