2y+21=25

Simple and best practice solution for 2y+21=25 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+21=25 equation: 


Simplifying
2y + 21 = 25

Reorder the terms:
21 + 2y = 25

Solving
21 + 2y = 25

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + 2y = 25 + -21

Combine like terms: 21 + -21 = 0
0 + 2y = 25 + -21
2y = 25 + -21

Combine like terms: 25 + -21 = 4
2y = 4

Divide each side by '2'.
y = 2

Simplifying
y = 2

See similar equations:

| 3i(9-5i)= | | 65k=67k+67 | | -120-10x=10x+26 | | 15a-12=18a | | 2x+13=-59-10x+26 | | -2x^2-4x-2=0 | | 402=228+58x | | 16(2x-1)-15x-20= | | 9x^2=9x | | 2y-x-4=0 | | 3Y+19=28 | | 3Y+11=29 | | 2x+1+3(-2x-1)= | | 4Y+8=20 | | -3-2x+1(4-3x)= | | y^2=21-4y | | 2Z+8=12 | | 7a-3=53 | | 4a^2+8a-5=0 | | n-12=28 | | 3x+27=12x-81 | | 6(x-6)+31-2x= | | -4x^2+8x-8=-4 | | 2x(3x-2)-1(3x-2)=2x(3x+2)+3x+2 | | (6t+4)(6t+4)=6 | | -3(-4)= | | 29-2x=7x+19 | | 2x(3x-2)-1(3x-2)=2x(3x+2)(3x+2) | | y+2x=0 | | 5(-5)-3(-2)= | | 24=x+8 | | 9+3v-9v=6+8v-11 |

Equations solver categories