0.4(2y+1)=y-3

Simple and best practice solution for 0.4(2y+1)=y-3 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 0.4(2y+1)=y-3 equation: 


Simplifying
0.4(2y + 1) = y + -3

Reorder the terms:
0.4(1 + 2y) = y + -3
(1 * 0.4 + 2y * 0.4) = y + -3
(0.4 + 0.8y) = y + -3

Reorder the terms:
0.4 + 0.8y = -3 + y

Solving
0.4 + 0.8y = -3 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
0.4 + 0.8y + -1y = -3 + y + -1y

Combine like terms: 0.8y + -1y = -0.2y
0.4 + -0.2y = -3 + y + -1y

Combine like terms: y + -1y = 0
0.4 + -0.2y = -3 + 0
0.4 + -0.2y = -3

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -0.2y = -3 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -0.2y = -3 + -0.4
-0.2y = -3 + -0.4

Combine like terms: -3 + -0.4 = -3.4
-0.2y = -3.4

Divide each side by '-0.2'.
y = 17

Simplifying
y = 17

See similar equations:

| 27-x/5=x/4 | | 3(n-3)=12 | | 13n-16=-10 | | 0.4x-1.8y=14 | | y=3(-5)-2 | | x=3(6-11) | | 4n-4n= | | 5y+9=4y-6 | | 2x*y= | | 0.3x-0.6y=6 | | 2[6+x]=17-3x | | 0.10x+0.6=0.12x | | 1.2x+1.7y=20 | | 2.885=-589x+6.357 | | 9y-27=-2y | | 6p+5=4p-3 | | 18-3x=4[x+8] | | 6p*(-2)=144 | | w(3w+2)=36 | | -1.041=-5.69x+6.357 | | 0.66666667c+0.333333333c+6-1=c+6+1 | | 4x+80=2x+60 | | 100*(66x-140)-175=0 | | 3y-12x=-216 | | (2u+3)(2+u)=0 | | 5a-8=5a+4-12 | | 7(-2)+10=2(-2) | | 100(66x-140)-175=0 | | -115-4x-9x=199 | | .77x+y=14.25 | | 40-340=5x-45x | | 2-3x+7x=4(x+5) |

Equations solver categories