21x-3y=82

Simple and best practice solution for 21x-3y=82 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 21x-3y=82 equation: 


Simplifying
21x + -3y = 82

Solving
21x + -3y = 82

Solving for variable 'x'.

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

Add '3y' to each side of the equation.
21x + -3y + 3y = 82 + 3y

Combine like terms: -3y + 3y = 0
21x + 0 = 82 + 3y
21x = 82 + 3y

Divide each side by '21'.
x = 3.904761905 + 0.1428571429y

Simplifying
x = 3.904761905 + 0.1428571429y

See similar equations:

| X^3+x^2+7x-7=0 | | -2(3x-4)=5x-10x+14-1x | | 21x+3y=82 | | 7a-(4a-4)= | | 3x+2(2x-1)=-30 | | 3=-3+27 | | 5x+10y=595 | | 4(12x+8)=48x-2 | | 1/5(8p+1)=13 | | 6x+8y=-32 | | 8+7z=9z | | Y=3x-10slope | | 10x+4=10x-5 | | 9x-33=3(2x-7)+5x | | r=.2kq | | -3x+14=-5x | | -1.25m-.166=2.33 | | 5x-2(x-2)=-7+5x-1 | | 6h=-10+8h | | 3x-1x+15=41 | | 22+16= | | 7n+3-2n=43 | | 3x+7x+12=45 | | 10x+60(10-x)=250 | | y=3x^2-2x | | 3n+15=87 | | 3x+7-x+12=45 | | 5x+3(1x+4)=28 | | (8x-6)+7-2x=12 | | 60*40=x | | 8+2yi=4x-8i | | 2x-6=2(x-8)-10 |

Equations solver categories