100=x+x+40

Simple and best practice solution for 100=x+x+40 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 100=x+x+40 equation:


Simplifying
100 = x + x + 40

Reorder the terms:
100 = 40 + x + x

Combine like terms: x + x = 2x
100 = 40 + 2x

Solving
100 = 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.
100 + -2x = 40 + 2x + -2x

Combine like terms: 2x + -2x = 0
100 + -2x = 40 + 0
100 + -2x = 40

Add '-100' to each side of the equation.
100 + -100 + -2x = 40 + -100

Combine like terms: 100 + -100 = 0
0 + -2x = 40 + -100
-2x = 40 + -100

Combine like terms: 40 + -100 = -60
-2x = -60

Divide each side by '-2'.
x = 30

Simplifying
x = 30

See similar equations:

| 4x(4)=12x(2) | | 4a^2-12a+7=0 | | 8x+9=34 | | g(x)=-3.5x-6.2 | | -4+z=3 | | 8+9x=34 | | -7=-(n-38) | | 12x=2-x^2 | | -(16+2j)=16 | | x^2+y^2-4x=-2 | | 9x^2+y^2+18x=136 | | 5.6-0.32s=1.2 | | 4(3x+1)-x=3x+20 | | 8-3[p-4]=2p | | 600(1+0.03)12= | | 2x^2-10-32=0 | | 8.3y-2.2=6.1y-8.8 | | 2x^2-10-4=16 | | 2x^2-10-16=16 | | -4/5(q+1)=-11/2 | | 0.3(x-1)=0.4x+11 | | -36=-6j | | 4x=x+0 | | 49x^2-84x-307=0 | | 8[4-a]=2a | | 3x-20=2x+40+3x+24 | | x=-2(4x+8) | | 5th-14=8x+4 | | 3(2x-3)-9x-4=2x | | 3x^2y^3= | | 70+70+y=180 | | 7m=9[m+4] |

Equations solver categories