15+y=20

Simple and best practice solution for 15+y=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 15+y=20 equation: 


Simplifying
15 + y = 20

Solving
15 + y = 20

Solving for variable 'y'.

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

Add '-15' to each side of the equation.
15 + -15 + y = 20 + -15

Combine like terms: 15 + -15 = 0
0 + y = 20 + -15
y = 20 + -15

Combine like terms: 20 + -15 = 5
y = 5

Simplifying
y = 5

See similar equations:

| 7x-28=-70 | | 5X+3=-42 | | x-4=-1 | | x-9=-5 | | 4(2p-3)=6 | | 6x-19=-73 | | 325=-5(5-5x) | | d^3+8000=0 | | 8-8x=24 | | 5x+5=10x | | 2(x-1)=4(2x+5) | | 9x+18=81 | | 6y-3(3y-1)=5y | | 8x-22=78 | | 4x^3-10x=0 | | (3x+5)(2x-1)= | | 0.66667x-7=x | | 8(x-2)=32+4x | | y^2-8y+7=0 | | 0.5x+5=x | | x^2+4=2x^2-5x+22 | | 16k-23=6-13 | | 30x+40=100 | | 4x^3-6x=0 | | 30-2a=4n | | x-7=-7x+81 | | 3b^2=13b+10 | | 8x-4(x+8)=28 | | 2(y-2)+6=y | | 5x+-17=3x+5 | | x+5=3(x-1) | | -5p-9=2p+12 |

Equations solver categories