6y-18=3(y+1)

Simple and best practice solution for 6y-18=3(y+1) 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 6y-18=3(y+1) equation:


Simplifying
6y + -18 = 3(y + 1)

Reorder the terms:
-18 + 6y = 3(y + 1)

Reorder the terms:
-18 + 6y = 3(1 + y)
-18 + 6y = (1 * 3 + y * 3)
-18 + 6y = (3 + 3y)

Solving
-18 + 6y = 3 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-18 + 6y + -3y = 3 + 3y + -3y

Combine like terms: 6y + -3y = 3y
-18 + 3y = 3 + 3y + -3y

Combine like terms: 3y + -3y = 0
-18 + 3y = 3 + 0
-18 + 3y = 3

Add '18' to each side of the equation.
-18 + 18 + 3y = 3 + 18

Combine like terms: -18 + 18 = 0
0 + 3y = 3 + 18
3y = 3 + 18

Combine like terms: 3 + 18 = 21
3y = 21

Divide each side by '3'.
y = 7

Simplifying
y = 7

See similar equations:

| t=1/6(x-y | | When(g)=5 | | 48=-3(-4+-4) | | 7-n=-2 | | 3W=2/5 | | 0.5x+0.3y=80 | | 2.04/6 | | -6x+24+10x=16 | | 3x^2-2x-2=y | | -36-7x=-x-6(2x+4) | | 11z+y=2 | | -n-2n-2+6n= | | 14=3x-16x^2 | | 16+8.25x=131.50 | | 2y=-5+x | | 12/n=9/15 | | 9-5a+6+2a= | | m/4-2=3 | | x+3+x-8+x= | | -3(6n-3)=9+n | | 9/15=12/n | | 8-4p+8p+8-6p= | | 2(3u)= | | V/-6=2 | | 3x-4x=6-x | | 4(-3+x)+3=3y+x | | 4/3x3.14x1.5^3 | | .10x+10=0.05x+20 | | -5a+1-6a= | | 24÷1/4 | | 1/2x-12=-27 | | 4(2x-3)=21 |

Equations solver categories