2y+30=42-y

Simple and best practice solution for 2y+30=42-y 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 2y+30=42-y equation: 



2y+30=42-y

We move all terms to the left:

2y+30-(42-y)=0

We add all the numbers together, and all the variables

2y-(-1y+42)+30=0

We get rid of parentheses

2y+1y-42+30=0

We add all the numbers together, and all the variables

3y-12=0

We move all terms containing y to the left, all other terms to the right

3y=12

y=12/3

y=4

See similar equations:

| x+12-3x=68 | | 10-6x=-104 | | -15=-4x+5 | | 6.9=x+5.9 | | 2(2x+1)=4x-10 | | {4x-6}{2}=x-8 | | 4x²+24x=0 | | 7x-5x=48- | | -2x+9-3x=16 | | 26-2x=3(x+2) | | (1+r/4)^20=0 | | x²-8x+16x=0 | | x/5.25=15 | | -4y-15=8y+21 | | (5x-2)=3x | | 12+3x-3=7x-3 | | -2+x+x+2=16 | | (n-2)180/n=177.5 | | 5+2x+1=5x-3 | | x+14.7=-23.3 | | 3+x+2=2x-3 | | x-5+2x-10=12 | | 0.5(x+4)=-6 | | 5.5x=-126.5 | | -2w-20=6w+12 | | 0,5x=0,2x=75 | | 68=–4z | | 1+r/4=0 | | (15x-7)+(13x+9)=180 | | 3.50h+12=33 | | x-13.3=-22.3 | | –4p=84 |

Equations solver categories