2x-4y=42

Simple and best practice solution for 2x-4y=42 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=42 equation: 


Simplifying
2x + -4y = 42

Solving
2x + -4y = 42

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 = 42 + 4y

Combine like terms: -4y + 4y = 0
2x + 0 = 42 + 4y
2x = 42 + 4y

Divide each side by '2'.
x = 21 + 2y

Simplifying
x = 21 + 2y

See similar equations:

| 3x+9=-4y+2 | | 1.2p=2.76 | | sin(4x)=cos(14x) | | MX+4M+5X+20= | | 1.3j+0.4=-1.6 | | 8x+10+2x+4x+8+-6= | | 15k+15k= | | 1.2x=7.2 | | x/8-12=-5 | | 6-2(x-3y)=4y | | t(t-11)+t(t+2)+25=2t(t+5)-15 | | -2(1-2a)-3=-3+a | | 2x-111=9 | | (6x^2)-10x=0 | | A=11(x+8) | | 7z+8=-20 | | 2x(2x+2)=4x-4 | | -23x+168=76 | | x(x-3)-x(x+4)=15x-23 | | -8g+2.6=-49.4 | | 7+8x=55 | | 20cos^3(4x)-40sin^2(4x)cos(4x)=0 | | 2x-1=y^2+3 | | 3x+120=15 | | 2(7x+18)= | | -12n+13n= | | 11+11+8+x+8+x= | | 11x+59=-29 | | -78+2x=10x+154 | | -8g+2.6=49.4 | | 8/9-b | | 7-6x=7x+7 |

Equations solver categories