.8x+.2x=(x+400).5

Simple and best practice solution for .8x+.2x=(x+400).5 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 .8x+.2x=(x+400).5 equation:


Simplifying
0.8x + 0.2x = (x + 400) * 0.5

Combine like terms: 0.8x + 0.2x = 1x
1x = (x + 400) * 0.5

Reorder the terms:
1x = (400 + x) * 0.5

Reorder the terms for easier multiplication:
1x = 0.5(400 + x)
1x = (400 * 0.5 + x * 0.5)
1x = (200 + 0.5x)

Solving
1x = 200 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
1x + -0.5x = 200 + 0.5x + -0.5x

Combine like terms: 1x + -0.5x = 0.5x
0.5x = 200 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
0.5x = 200 + 0.0
0.5x = 200

Divide each side by '0.5'.
x = 400

Simplifying
x = 400

See similar equations:

| (x^2-4)(x^2+x-12)=0 | | (n+4/8)=1 | | 2=x-2-3x+6 | | -5x-5x=35-5 | | Bx-d=ax+c | | 15f^2+37f-8=0 | | m+4m+9m+2= | | 880/74 | | -23+10=m-5 | | 14/63 | | 435/15 | | 5y-10=25x | | C=1000+0.6(Y-200) | | 4x+9=57-4x | | 6x=6(70-x) | | 7t+44=12y+11 | | m+3m-9m= | | 2x^2-15x=9 | | -5x=-28+2x | | 28x-28x-56=56 | | -2/5y=1 | | a(x+1)(x+4)= | | 80000=-x^2+1400x-1320000 | | Z=880+0.6Y+500+250 | | -3x+29=8 | | 5-4x=-3x+15 | | -5x+16=-4x+13 | | 8x+7-7x=9x-2+x | | x+(2/3)x=55 | | 2(4x+4)+6=3x+9 | | 6x=6(70+x) | | -3x+16=-6x+22 |

Equations solver categories