.5x+.2(9.0-x)=4.05

Simple and best practice solution for .5x+.2(9.0-x)=4.05 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 .5x+.2(9.0-x)=4.05 equation:


Simplifying
0.5x + 0.2(9.0 + -1x) = 4.05
0.5x + (9.0 * 0.2 + -1x * 0.2) = 4.05
0.5x + (1.8 + -0.2x) = 4.05

Reorder the terms:
1.8 + 0.5x + -0.2x = 4.05

Combine like terms: 0.5x + -0.2x = 0.3x
1.8 + 0.3x = 4.05

Solving
1.8 + 0.3x = 4.05

Solving for variable 'x'.

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

Add '-1.8' to each side of the equation.
1.8 + -1.8 + 0.3x = 4.05 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + 0.3x = 4.05 + -1.8
0.3x = 4.05 + -1.8

Combine like terms: 4.05 + -1.8 = 2.25
0.3x = 2.25

Divide each side by '0.3'.
x = 7.5

Simplifying
x = 7.5

See similar equations:

| 4(5z-1)-3(z+2)=15(z+1) | | -9x-46=4(x-1) | | -x+8y=32 | | .66x-16=12 | | 19.75=3p+4d | | .7x=2.25 | | -x+1=1-3x | | C=25p+175 | | ln(8x)=.48 | | 4w^2-3=12 | | -4(w+1)-w-7=5(w+4)+9 | | 9.50=p+3d | | 3(7+2y)-2y=3 | | 3(x+2)-7x=-14 | | -4w+w= | | -14-7x=28+12x | | -(x^2-735x+24500)=0 | | 2ab-3=c | | x^2-60x+891=0 | | 3x^2+175=0 | | 4x^3-27x+24=0 | | z+(z+1)+(z+2)=z+z+1+z+2 | | y^2=6-5y | | m-s-6m=o | | 4(v+7)=6v+48 | | 3(tan^2(x))-1=0 | | 10x-13.56=35.08 | | 8+3y=-13 | | x^2-43x+462=0 | | 3cos^2(x)=0 | | -37+7n=35+25n | | 5y^2=26y-5 |

Equations solver categories