4x-2x=42

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


Simplifying
4x + -2x = 42

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

Solving
2x = 42

Solving for variable 'x'.

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

Divide each side by '2'.
x = 21

Simplifying
x = 21

See similar equations:

| 6x+7=-63-4x | | 1+12x=1+x | | -4(2-m)=2m-12 | | 2(1x+1)+2(3)=3x+2 | | 2x+2+4(6)=3x+2 | | 2x^3-8x+4=0 | | 0=3x^2-16x+32 | | 5y+2x+7=0 | | -16x^2+16x+625=0 | | y=9x+-9 | | 28x+18=26x+24 | | (7x+2)(x+8)= | | 11x-19=19x-90 | | -16x^2+10x+625=0 | | t^3-15t^2+27=0 | | 3c+3=5c-20 | | 3a+2h-a+3h= | | 6x^2+8x-6=0 | | y=-2(2)-12 | | -23=-x+2 | | cosx(cosx+8)=0 | | cosx(cosx+3)=0 | | 2x^2+5y^2-12x-10y+9=0 | | 5-2x+4=11 | | 5-2x-4=11 | | log[4](2x-1)-log[4](x)=log[4](4) | | 6y=2x+18 | | 4m+9=-8m-13 | | 36-8y+16+3=-6y+19-22 | | 3w-9=27 | | 3(4+a)+2(5+a)= | | 4(2-b)+3(1+3b)= |

Equations solver categories