.50x+.30(180-x)=.40(180)

Simple and best practice solution for .50x+.30(180-x)=.40(180) 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 .50x+.30(180-x)=.40(180) equation:


Simplifying
0.50x + 0.30(180 + -1x) = 0.40(180)
0.50x + (180 * 0.30 + -1x * 0.30) = 0.40(180)
0.50x + (54 + -0.3x) = 0.40(180)

Reorder the terms:
54 + 0.50x + -0.3x = 0.40(180)

Combine like terms: 0.50x + -0.3x = 0.2x
54 + 0.2x = 0.40(180)

Multiply 0.40 * 180
54 + 0.2x = 72

Solving
54 + 0.2x = 72

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + 0.2x = 72 + -54

Combine like terms: 54 + -54 = 0
0 + 0.2x = 72 + -54
0.2x = 72 + -54

Combine like terms: 72 + -54 = 18
0.2x = 18

Divide each side by '0.2'.
x = 90

Simplifying
x = 90

See similar equations:

| 6x+5x-8=47 | | 2(a+4)=4a-(2a+4) | | 5a+4(3a-8)=c+13a | | h=61.412+46.2 | | 3b+39=10b | | 9k^2+5=1 | | 0.333(x+6)=1 | | 5t-9=-3t-7 | | 5n-15-8n=-10 | | 5t-9=-3t-9 | | 8t-10=3t | | 8g-6=2(5-g) | | 6-5(3x-3)=4x+7 | | 6x+18=10x | | x(x-2)-2=2(x-5)+4x | | 0.666x+11=7 | | 4x+6=12x-9 | | -10x+10=0 | | 2(x+15)=-8 | | 8x-6=2(5-g) | | -8m+2=-7m+8 | | 5x-(6-x)=4(1-x) | | 7x^2-62x=0 | | y^2-11y-16=0 | | 23-r=18 | | -10=-5x-(25) | | 6(5c-8)-20=11(2k-3)+3k | | y^2-13y-16=0 | | -3=h+4 | | 3xy=x+8 | | 27=-5x-8 | | 8(x+2)+4x=16 |

Equations solver categories