3y-13=8y+20

Simple and best practice solution for 3y-13=8y+20 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 3y-13=8y+20 equation:


Simplifying
3y + -13 = 8y + 20

Reorder the terms:
-13 + 3y = 8y + 20

Reorder the terms:
-13 + 3y = 20 + 8y

Solving
-13 + 3y = 20 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-13 + 3y + -8y = 20 + 8y + -8y

Combine like terms: 3y + -8y = -5y
-13 + -5y = 20 + 8y + -8y

Combine like terms: 8y + -8y = 0
-13 + -5y = 20 + 0
-13 + -5y = 20

Add '13' to each side of the equation.
-13 + 13 + -5y = 20 + 13

Combine like terms: -13 + 13 = 0
0 + -5y = 20 + 13
-5y = 20 + 13

Combine like terms: 20 + 13 = 33
-5y = 33

Divide each side by '-5'.
y = -6.6

Simplifying
y = -6.6

See similar equations:

| 0=x*2 | | P+5=-10 | | 17-5c=2c+3 | | -t+5t-7=-5 | | -4(x-4)-30=-14 | | -30x+32=-12-8x | | -2=h-7/4 | | 3/x=4/5 | | 3+4m-9=6m-4+12 | | n/24=65/78 | | -4(4-3x)-(1-x)=4(x-3) | | 26+8x=-2(3x+8) | | 3x+23=49 | | 3(n-4)-(5-2n)=4n | | 3h+4=2h+10 | | 5(x3)90/2 | | 4xln(x+4)+7=0 | | -3x-4x=17 | | 2x^2+27x-360=0 | | 2v-2=5v-14 | | 3x^2-8x+36=0 | | 5/6=75/n | | 4y=2-8 | | 15+((5-x)/x)=30 | | 9x-15=2x^2 | | x/2+7=-1 | | 26-7x=-2(6-5x)+2x | | 14.4x-5.1=21 | | 15=3y+-24x | | 4x-80=2x-20 | | 4p+10+10=92 | | 3(2x-3)=4(x-2)-9 |

Equations solver categories