0.1x+0.4(40-x)=6.7

Simple and best practice solution for 0.1x+0.4(40-x)=6.7 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 0.1x+0.4(40-x)=6.7 equation:


Simplifying
0.1x + 0.4(40 + -1x) = 6.7
0.1x + (40 * 0.4 + -1x * 0.4) = 6.7
0.1x + (16 + -0.4x) = 6.7

Reorder the terms:
16 + 0.1x + -0.4x = 6.7

Combine like terms: 0.1x + -0.4x = -0.3x
16 + -0.3x = 6.7

Solving
16 + -0.3x = 6.7

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + -0.3x = 6.7 + -16

Combine like terms: 16 + -16 = 0
0 + -0.3x = 6.7 + -16
-0.3x = 6.7 + -16

Combine like terms: 6.7 + -16 = -9.3
-0.3x = -9.3

Divide each side by '-0.3'.
x = 31

Simplifying
x = 31

See similar equations:

| Y=-10y+7 | | 6c^4+30c^3+36c^2=0 | | 45a^4-150a^2+125= | | -5(4t-4)=2(1-10t)+18 | | -2x+-3(4+-2x)=2(x-3)+2 | | 15x^2y+16xy^2+y^3= | | x^2-2x+82= | | 10+4x=20x+6 | | -2x+-3(4+-2x)=2(x+-3)+2 | | 3(y+3)=9 | | 10-3=8x+9 | | Xy=-3w+2a | | (3-5i)(7+i)= | | -4u+15=8u+15 | | 2x-3(4-2x)=2(x-3)+2 | | X+9+15=30+2 | | 180=43x+x | | -10(q+9)= | | 4x^3+23x^2+28x= | | 7+6+x=-52 | | 14t-14t= | | 5x-(2x+9)=7x-25 | | -b-4b-b= | | -7x+6z-y-5x+12y+4z-z+5y-11x= | | 6=1-1+5 | | -9(-10xy)= | | X+6-2=10 | | -8m+4m=17-49 | | Y=3y-36 | | X^2+10x+25-16y^2=0 | | 18000*x=1000 | | 8m-6=0 |

Equations solver categories