3(y-1)=5y-15

Simple and best practice solution for 3(y-1)=5y-15 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 3(y-1)=5y-15 equation: 


Simplifying
3(y + -1) = 5y + -15

Reorder the terms:
3(-1 + y) = 5y + -15
(-1 * 3 + y * 3) = 5y + -15
(-3 + 3y) = 5y + -15

Reorder the terms:
-3 + 3y = -15 + 5y

Solving
-3 + 3y = -15 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
-3 + 3y + -5y = -15 + 5y + -5y

Combine like terms: 3y + -5y = -2y
-3 + -2y = -15 + 5y + -5y

Combine like terms: 5y + -5y = 0
-3 + -2y = -15 + 0
-3 + -2y = -15

Add '3' to each side of the equation.
-3 + 3 + -2y = -15 + 3

Combine like terms: -3 + 3 = 0
0 + -2y = -15 + 3
-2y = -15 + 3

Combine like terms: -15 + 3 = -12
-2y = -12

Divide each side by '-2'.
y = 6

Simplifying
y = 6

See similar equations:

| 1/1/2=270p | | 3y-3=5y-15 | | 4x/(x^-9) | | 1/1/2=270 | | 5=11-p | | 7a-63=5a+180 | | x(5x-4)=x(3x-8) | | 4=f+1 | | 2a-8=4a-10 | | 22-12=-14 | | 20x+28x=0 | | x-(-4)=2*2 | | 12x+8=88 | | 9=5f-1 | | 360-3x-90+x= | | 9r=5r+8 | | (3/2)x-1=1/2x+1 | | 35=3b+11 | | 3a+3=30 | | 25x^7y^3z^2-9x^5y^3z^2= | | x-12=10*2 | | 3/2x-1=1/2x+1 | | 4y-36=720 | | cos(45-x)cos(45-y)-sin(45-x)sin(45-y)= | | X+(x+8)=38 | | 5(3y)-y=69 | | F(-1)=x^3-1 | | 950=m-180 | | 1996+43w=280 | | x^2+2px(2p+3)=0 | | 6[x+1][x-1]=13x-12 | | cos^2x-sin^2x=2cos^2x-1 |

Equations solver categories