0.3(y+4)=0.4(y-2)

Simple and best practice solution for 0.3(y+4)=0.4(y-2) 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 0.3(y+4)=0.4(y-2) equation: 


Simplifying
0.3(y + 4) = 0.4(y + -2)

Reorder the terms:
0.3(4 + y) = 0.4(y + -2)
(4 * 0.3 + y * 0.3) = 0.4(y + -2)
(1.2 + 0.3y) = 0.4(y + -2)

Reorder the terms:
1.2 + 0.3y = 0.4(-2 + y)
1.2 + 0.3y = (-2 * 0.4 + y * 0.4)
1.2 + 0.3y = (-0.8 + 0.4y)

Solving
1.2 + 0.3y = -0.8 + 0.4y

Solving for variable 'y'.

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

Add '-0.4y' to each side of the equation.
1.2 + 0.3y + -0.4y = -0.8 + 0.4y + -0.4y

Combine like terms: 0.3y + -0.4y = -0.1y
1.2 + -0.1y = -0.8 + 0.4y + -0.4y

Combine like terms: 0.4y + -0.4y = 0.0
1.2 + -0.1y = -0.8 + 0.0
1.2 + -0.1y = -0.8

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -0.1y = -0.8 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -0.1y = -0.8 + -1.2
-0.1y = -0.8 + -1.2

Combine like terms: -0.8 + -1.2 = -2
-0.1y = -2

Divide each side by '-0.1'.
y = 20

Simplifying
y = 20

See similar equations:

| 19=35+9x | | 2(-1)-4-y=12 | | 3y-(y+2x)+x= | | 6y-9-3y+8=0 | | 2(0)-4-y=12 | | 4y-5x=4 | | 2(1)-4-y=12 | | 2z-18-4z=-9 | | -7+u=3 | | y-53=294 | | X^2+6x+6.75=0 | | 4x+7x-3=0 | | -101=w+5.3 | | -0.8k-3.1=.5 | | 4(2x-1)-(3-1)=3 | | 9x^2+18x=22 | | 4(2x-1)-(3x-1)=3 | | x+2/4=27/12 | | F(x)=x*2-6x-15 | | 31=7c+-74 | | 15*15+9*9=x*x | | 4x+206=12+10 | | x-8+9-3=11 | | 6x-5-4x=17 | | Sin(x)=0.75 | | x=A+y+1 | | x-0.8=2.9 | | (12-x)+(x-14)=11 | | a=b-3x | | 0.125x+0.25(1500+x)=195 | | -7x+17y=-13 | | 106.2=9(m+3.6) |

Equations solver categories