0.5x+0.2(75-x)=30

Simple and best practice solution for 0.5x+0.2(75-x)=30 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 0.5x+0.2(75-x)=30 equation:


Simplifying
0.5x + 0.2(75 + -1x) = 30
0.5x + (75 * 0.2 + -1x * 0.2) = 30
0.5x + (15 + -0.2x) = 30

Reorder the terms:
15 + 0.5x + -0.2x = 30

Combine like terms: 0.5x + -0.2x = 0.3x
15 + 0.3x = 30

Solving
15 + 0.3x = 30

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 0.3x = 30 + -15

Combine like terms: 15 + -15 = 0
0 + 0.3x = 30 + -15
0.3x = 30 + -15

Combine like terms: 30 + -15 = 15
0.3x = 15

Divide each side by '0.3'.
x = 50

Simplifying
x = 50

See similar equations:

| 4.50x+2.50x=12 | | 5/2x-x=x/10-28/5 | | -2x^2+8x+10=0 | | 3x^2-3x-7=0 | | 3ex=6 | | 3x+13/24=5/6-1/12-1/3 | | 2x+5(-2x+6)=-42 | | 4(17w-2)= | | 8x-5x+4=6x-x | | 5x^2-22X-9=0 | | (25b-8)-8(3b+1)=-6 | | -2-(6-3p)= | | 2x-67-18= | | -8(p-3p)= | | 25x^2-20x+4=7 | | 9x+8=6x+41 | | x*2+5x-24=0 | | -4x+4(-3x-10)=120 | | 8msquare+20m=12 | | 12(t-5)+3t=5(3t+5)-8 | | x-2/4-6x+2/7=-2 | | 12y-15x=13(396) | | 12x+15y=13(396) | | 10t+75=35 | | .4x+.05(20-x)=.1(-32) | | 12x+40=120 | | 5x^2-22x+11=0 | | -6+13t=-97 | | .08(24)+.02x=.04(18+x) | | 18r-2-12r= | | 5x^2-22x+31=0 | | 8x+4x+4+9=9x+3+2x |

Equations solver categories