0.3x+0.4(10)=0.2(x+20)

Simple and best practice solution for 0.3x+0.4(10)=0.2(x+20) 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 0.3x+0.4(10)=0.2(x+20) equation:


Simplifying
0.3x + 0.4(10) = 0.2(x + 20)

Multiply 0.4 * 10
0.3x + 4 = 0.2(x + 20)

Reorder the terms:
4 + 0.3x = 0.2(x + 20)

Reorder the terms:
4 + 0.3x = 0.2(20 + x)
4 + 0.3x = (20 * 0.2 + x * 0.2)
4 + 0.3x = (4 + 0.2x)

Add '-4' to each side of the equation.
4 + -4 + 0.3x = 4 + -4 + 0.2x

Combine like terms: 4 + -4 = 0
0 + 0.3x = 4 + -4 + 0.2x
0.3x = 4 + -4 + 0.2x

Combine like terms: 4 + -4 = 0
0.3x = 0 + 0.2x
0.3x = 0.2x

Solving
0.3x = 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
0.3x + -0.2x = 0.2x + -0.2x

Combine like terms: 0.3x + -0.2x = 0.1x
0.1x = 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
0.1x = 0.0

Divide each side by '0.1'.
x = 0

Simplifying
x = 0

See similar equations:

| x-54=-7 | | 4x=s+5x | | x/10+2=18 | | 2x=5x-3y | | 2(3.14)=5x-3y | | 5.8+1.3n=2.29 | | (y-1)+y=11 | | 6x^2+6x+6=14x+14 | | 1x-9=14 | | -(68c+38d+8)= | | -6x-y+3xy=18 | | x^2-3.5X+3.0625=1.0625 | | -6x-y+3xy-18=0 | | 3d+4=2+3d+0.5 | | 7x-(4x+2)= | | 2a+6=3 | | 22=2x-8 | | 6-3(6)= | | w-6-12=-8 | | 3a+7b=23 | | 1x=7 | | 4t=56 | | 2(-3)+[5(-5)]= | | m=-7(6-5) | | =-7(6-5) | | x^2-20x-9900=0 | | (9x-6)+3=(14x+28) | | (7-1)(5-8)= | | -20+3t=65 | | -16x^2-y+1156=0 | | -16x^2-x+1156=0 | | -20+3t=-65 |

Equations solver categories