40=2x

Simple and best practice solution for 40=2x 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 40=2x equation:


Simplifying
40 = 2x

Solving
40 = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
40 + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
40 + -2x = 0

Add '-40' to each side of the equation.
40 + -40 + -2x = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -2x = 0 + -40
-2x = 0 + -40

Combine like terms: 0 + -40 = -40
-2x = -40

Divide each side by '-2'.
x = 20

Simplifying
x = 20

See similar equations:

| 3x^2+3=7x+5 | | 175x=x^2+2500 | | 150x-x^2=500+90x | | j+(-16)=2 | | (3x-5)=(5-2x) | | (3x+4)+(5y-1)i=10-16i | | 12-6x=96 | | X+272=311 | | 3a+8-5a=2 | | 6x=2x+92 | | 8y=7x | | 9+4=3a+4a | | 8x-(3x+6)=24 | | 6=5a+2-4a | | 6-4x=7x-9x-4 | | x*x*x-6=24 | | 7x-9x= | | 3a+2+2a=7 | | x^2-175x+2500=0 | | 4[2-5(w+3)]+2(w+1)=2[(5w+1)-(w+3)] | | x^2-90x+2000=0 | | 4x+83=6x+29 | | 7x-21=0 | | 2x+2(2x+2)=40 | | 7-8x=27-22x | | -y+71=291 | | -7+71=291 | | 3x-5=8-2x | | 4x-4x-1=48 | | 5n-8=11n+5 | | 3(x+3)=16 | | -6x-7x=91 |

Equations solver categories