0.5(2y+9)=0.3(4y-9)

Simple and best practice solution for 0.5(2y+9)=0.3(4y-9) 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 0.5(2y+9)=0.3(4y-9) equation: 


Simplifying
0.5(2y + 9) = 0.3(4y + -9)

Reorder the terms:
0.5(9 + 2y) = 0.3(4y + -9)
(9 * 0.5 + 2y * 0.5) = 0.3(4y + -9)
(4.5 + 1y) = 0.3(4y + -9)

Reorder the terms:
4.5 + 1y = 0.3(-9 + 4y)
4.5 + 1y = (-9 * 0.3 + 4y * 0.3)
4.5 + 1y = (-2.7 + 1.2y)

Solving
4.5 + 1y = -2.7 + 1.2y

Solving for variable 'y'.

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

Add '-1.2y' to each side of the equation.
4.5 + 1y + -1.2y = -2.7 + 1.2y + -1.2y

Combine like terms: 1y + -1.2y = -0.2y
4.5 + -0.2y = -2.7 + 1.2y + -1.2y

Combine like terms: 1.2y + -1.2y = 0.0
4.5 + -0.2y = -2.7 + 0.0
4.5 + -0.2y = -2.7

Add '-4.5' to each side of the equation.
4.5 + -4.5 + -0.2y = -2.7 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + -0.2y = -2.7 + -4.5
-0.2y = -2.7 + -4.5

Combine like terms: -2.7 + -4.5 = -7.2
-0.2y = -7.2

Divide each side by '-0.2'.
y = 36

Simplifying
y = 36

See similar equations:

| 2x^2*1223+2= | | a*(b-c)=(a-b)-c | | 5x+13=110 | | 49^2/5-48^7/2÷49^7/2 | | 2/2/2/2/2/2/2 | | x^3-5x=34 | | 5q+7=4-2q | | 5.3b-33.4=75.1 | | 20x+50y=375 | | 4x+23=6x-7 | | 2.8=y | | Ix+1I=2x+2 | | 40(36+x)-5=100 | | -6.8(4x+6)-1.6(3x-5)= | | 15x=36 | | b-5=3a | | -2s+6=-5+12 | | 2x+10=3x-14 | | 3p-2=32 | | -3+x=4x-6 | | 8+8z=7z | | 25+10x=15+30x | | 100*t=7.1348 | | z+17-1= 2 | | 3c+11=20 | | 7x^5+6x^3+4x+2= | | 6=-10+4q | | 3m+5t=4.70 | | 10x-5+2x=10 | | 3x^2+4.7543=-532.2*3.24 | | f(x+9)=8x+8 | | 3+7x=-4 |

Equations solver categories