3y+7y=20

Simple and best practice solution for 3y+7y=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+7y=20 equation: 


Simplifying
3y + 7y = 20

Combine like terms: 3y + 7y = 10y
10y = 20

Solving
10y = 20

Solving for variable 'y'.

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

Divide each side by '10'.
y = 2

Simplifying
y = 2

See similar equations:

| 16y+8=32 | | 7.10=w/7 | | -16+56n=34+-6n | | x^2-3xy-3y^2-10=0 | | -16+56n=34+-6 | | 2e^3x-15=0 | | -15+7x=6 | | 3x/8=5/9 | | 7x-28+13=6 | | x^2-y^2=119 | | -(7w-1)=7w+13 | | 3=a+19 | | 2m+5=3(1+m) | | 670/18 | | 2r+7=-3r+27 | | 3x-5y+2=21 | | 7(x-4)+13=6 | | 2x^2-17x-21=0 | | (2x^2-17x)/2=42 | | 0.75=0.25/(x*0.6) | | Y=40 | | 23=49-7 | | (4x+3)(2x+1)=36 | | 1/4x-1/2=12 | | 17b-7b=45 | | 2k=21 | | 4b+5b=90 | | x+(x*0.03375)=631307.52 | | 41=-4-3(-3+3m) | | [2x-5]=[x+4] | | 7x-13=x-2 | | 8a-17=10a |

Equations solver categories