3x+y=820

Simple and best practice solution for 3x+y=820 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 3x+y=820 equation: 


Simplifying
3x + y = 820

Solving
3x + y = 820

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
3x + y + -1y = 820 + -1y

Combine like terms: y + -1y = 0
3x + 0 = 820 + -1y
3x = 820 + -1y

Divide each side by '3'.
x = 273.3333333 + -0.3333333333y

Simplifying
x = 273.3333333 + -0.3333333333y

See similar equations:

| x+y=155 | | 0.58*x=0.6*(x-3) | | 13+n=10 | | .31x+4.6=10.8 | | 1+5x=2+4x | | 10=4x^2+74 | | 3x^2+7x=3 | | N^2=-6n-8 | | 9=a+5.5 | | 17x^2+7y^2+34x-84y-326=0 | | 2xln(x+4)=0 | | 0.5x+7.2=0.4x-18.9 | | log(2)128= | | 5.81x+81=33.7561+9x | | ln(x)-ln(x^2-8)=0 | | 0.5x+7.2=0.4-18.9 | | 9x-7x-5=17 | | 84=.06p | | 6(y+4)=2 | | x^2+4y^2+14x+24y-15=0 | | 8x-25+4x+10=180 | | 4a+5-3a=-27 | | -2x-7(3x-8)=171 | | 12k^2+1=12k | | =x^2-8x+14 | | 2c^3-7c^3-4c=0 | | 5x-2x-3=-17 | | 5-7n^2=-38 | | 2c^2-7c^3-4c=0 | | 3log(2x-1)+log(x+2)=log(8x-4) | | 2n^2-1=1 | | 10x^2+4=14 |

Equations solver categories