.3x+.6(400)=.4(x+400)

Simple and best practice solution for .3x+.6(400)=.4(x+400) 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 .3x+.6(400)=.4(x+400) equation:


Simplifying
0.3x + 0.6(400) = 0.4(x + 400)

Multiply 0.6 * 400
0.3x + 240 = 0.4(x + 400)

Reorder the terms:
240 + 0.3x = 0.4(x + 400)

Reorder the terms:
240 + 0.3x = 0.4(400 + x)
240 + 0.3x = (400 * 0.4 + x * 0.4)
240 + 0.3x = (160 + 0.4x)

Solving
240 + 0.3x = 160 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
240 + 0.3x + -0.4x = 160 + 0.4x + -0.4x

Combine like terms: 0.3x + -0.4x = -0.1x
240 + -0.1x = 160 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
240 + -0.1x = 160 + 0.0
240 + -0.1x = 160

Add '-240' to each side of the equation.
240 + -240 + -0.1x = 160 + -240

Combine like terms: 240 + -240 = 0
0 + -0.1x = 160 + -240
-0.1x = 160 + -240

Combine like terms: 160 + -240 = -80
-0.1x = -80

Divide each side by '-0.1'.
x = 800

Simplifying
x = 800

See similar equations:

| 4x+36x-9x+64x=0 | | -1-x=-5 | | 9x-2y=11fory | | -20+20m=13m+20m+19 | | 2=-5v+3x | | 2(2+7n)=102 | | loge(x^2)=2 | | 32=5(w+4)-7w | | 4x+2(x-1)=5x-21+2x | | -3+5a=4a-10 | | x^3-9x^2+16x-24=0 | | 5ab+6ab-2ab= | | 3x+7-5(x+1)=7x+6 | | 12z-7=2z+2+9z | | 23-9(2n+5)=5(7n+1)-8n | | 5x-3=3x+43 | | 4r-6r+9+r=0 | | X^2-3=X^2+X | | 7x-4(x-2)=-3+6x+8 | | -5k+18=-9k-18+6k | | .6x=x-22 | | 2[x-11]=6[x+3] | | -14=6-2b-6 | | -9(v-2)=-3v+48 | | 2(3x+5)-21=4x-7 | | -5(x-2)=4x-9 | | m-19=-17 | | ((6)(6))+((10)(10))=((c)(c)) | | 29-(5n-5)=-6 | | -2d=19-d | | -12y+19=-11-7y | | -9+-6x+4x^2=0 |

Equations solver categories