2x+4y=81

Simple and best practice solution for 2x+4y=81 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 2x+4y=81 equation: 


Simplifying
2x + 4y = 81

Solving
2x + 4y = 81

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
2x + 4y + -4y = 81 + -4y

Combine like terms: 4y + -4y = 0
2x + 0 = 81 + -4y
2x = 81 + -4y

Divide each side by '2'.
x = 40.5 + -2y

Simplifying
x = 40.5 + -2y

See similar equations:

| -(8-t)=-12 | | -2x+28+5x=15 | | 3x^2+2x-127=0 | | -(9-x)=-36 | | 2(6x+8)=16 | | X^2-5X+6.25=9.75 | | 2x+2+1=-1 | | 4x+2(4)=52 | | 10x-4x+3x=8 | | (3/5)^-3 | | 184/4/3 | | 2t-5=4-t | | 184/(3x) | | (x+9)*(x-7)= | | 3/4=b/56 | | 6y=-24x+12 | | 6y=-24+12 | | 184/(3x-x) | | 184/3x-x | | 54x*xy^3= | | x-(.35*x)=200 | | 8x+13-x=12x+14 | | 16v(v+4)-4v=3(4v+4)-20 | | F(x)=16x^4-8x^3+2 | | (3x+1)-(5x-3)= | | 2x^4*6x^7= | | 2b+5b-1=13 | | -56=-4d | | -62=v+37 | | h-67=-43 | | 5/12=45/k | | x^3=y+8 |

Equations solver categories