(12.1y+0.2x)-3(2y+x)=

Simple and best practice solution for (12.1y+0.2x)-3(2y+x)= 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 (12.1y+0.2x)-3(2y+x)= equation:


Simplifying
(12.1y + 0.2x) + -3(2y + x) = 0

Reorder the terms:
(0.2x + 12.1y) + -3(2y + x) = 0

Remove parenthesis around (0.2x + 12.1y)
0.2x + 12.1y + -3(2y + x) = 0

Reorder the terms:
0.2x + 12.1y + -3(x + 2y) = 0
0.2x + 12.1y + (x * -3 + 2y * -3) = 0
0.2x + 12.1y + (-3x + -6y) = 0

Reorder the terms:
0.2x + -3x + 12.1y + -6y = 0

Combine like terms: 0.2x + -3x = -2.8x
-2.8x + 12.1y + -6y = 0

Combine like terms: 12.1y + -6y = 6.1y
-2.8x + 6.1y = 0

Solving
-2.8x + 6.1y = 0

Solving for variable 'x'.

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

Add '-6.1y' to each side of the equation.
-2.8x + 6.1y + -6.1y = 0 + -6.1y

Combine like terms: 6.1y + -6.1y = 0.0
-2.8x + 0.0 = 0 + -6.1y
-2.8x = 0 + -6.1y
Remove the zero:
-2.8x = -6.1y

Divide each side by '-2.8'.
x = 2.178571429y

Simplifying
x = 2.178571429y

See similar equations:

| 1.2(4x-6)=11 | | 5t^2+.39t-.9=0 | | -14p=-140 | | 2(a+4)=2(a-4)+4z | | 3y+y^2=80 | | -x+3(4-x)=-6x | | 4-(2x-7)+x= | | 21-x=2x-3 | | K/10=-15 | | 3t-t-6t=8-20 | | 2(5x-9)=3(bx-6)+4x | | (-15/21)(-3/5)=w | | -6x-4=-2(x+10) | | -35-7x=11x+1 | | r-4+r=2 | | 3y+y^2=90 | | .075n=7.38 | | 13x+2=9x+14 | | -6m-3m=0 | | 0.03x=-15 | | 60=2y+3x | | -6a+a=10 | | 1=k-6+4 | | 3(x+2)+x=2(3x-4)+6 | | -20m-9=-14m-5 | | 19x-14=13x | | -.3=s+.7 | | -5=-2x+3x | | 0.2x=26 | | 2x+3-3x=5x+-15 | | 2x-15=-3x+40 | | 7x=11x+36 |

Equations solver categories