p-21-21=3

Simple and best practice solution for p-21-21=3 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 p-21-21=3 equation: 


Simplifying
p + -21 + -21 = 3

Reorder the terms:
-21 + -21 + p = 3

Combine like terms: -21 + -21 = -42
-42 + p = 3

Solving
-42 + p = 3

Solving for variable 'p'.

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

Add '42' to each side of the equation.
-42 + 42 + p = 3 + 42

Combine like terms: -42 + 42 = 0
0 + p = 3 + 42
p = 3 + 42

Combine like terms: 3 + 42 = 45
p = 45

Simplifying
p = 45

See similar equations:

| 9x-6+4x+4=0 | | -x-10=-30 | | 25-3-3x=1 | | 6(3x-10)=9(2x+1) | | K+36=37 | | -2(n+3)=24 | | 5p+7-3p-2+6p= | | 24+6x=27 | | 7x-8y+3=5x-5y-9 | | 10x+4x=36 | | 53.90=1.1c | | 15=-16t^2+15 | | 15=-16t^2+15 | | 323.4=-13.2z | | 86.50=d | | g(2g+4)(g-2)=0 | | 24=3(2x+5+3) | | -13.6a=217.6 | | 50=h+35 | | 99=s+61 | | 4(2+4)=3(2x+5+(3)) | | 28n=14 | | -20.9y=-250.8 | | 102-25.75= | | 20x-44=-2x+66 | | 4(2+4)=3(2x+5+3) | | 89=70g+26 | | h(-x)=-x^4-5x^2+6 | | 6b-5+2b= | | 7cos(2x)sin(2y)=5 | | 4x+2x+24=27 | | 24+5x-3.4= |

Equations solver categories