4p+7+3p=21

Simple and best practice solution for 4p+7+3p=21 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 4p+7+3p=21 equation: 


Simplifying
4p + 7 + 3p = 21

Reorder the terms:
7 + 4p + 3p = 21

Combine like terms: 4p + 3p = 7p
7 + 7p = 21

Solving
7 + 7p = 21

Solving for variable 'p'.

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

Add '-7' to each side of the equation.
7 + -7 + 7p = 21 + -7

Combine like terms: 7 + -7 = 0
0 + 7p = 21 + -7
7p = 21 + -7

Combine like terms: 21 + -7 = 14
7p = 14

Divide each side by '7'.
p = 2

Simplifying
p = 2

See similar equations:

| 24x^2-18xw=20x-15w | | 5-6x-12=14-7x | | 3=11+1 | | 18-(g+2)=21 | | z-3z=5z-1-z | | 311=19n+199 | | 10x-22=29-7 | | 4b+7-9b=-38 | | 39x-48=-48+39x | | 9-9=6x+2x | | 3m+6n=95 | | 7x+-3y=18 | | 5(15)=0-(4y) | | -3x+12=5-7x | | 0=-3n+12n-9n | | 21=6-23x-2.7x | | 2+-1=11 | | Y=30+20x | | 3c-4c*1=5c+2+3 | | -4(5n-5)+4n= | | 9x-11x=-7(x+6)+4(x+5) | | 4k-10-42=3k-24 | | 6-9x=7x-10x+0 | | 30-3n=3n-6 | | -28-7x=0 | | 3(x-1)=-3(x+1) | | 8-13n=34 | | 4b-2=-14 | | 3d-7(3+2d)=30 | | 7x-3y=18 | | 4x+24=3 | | n+(n+2)+(n+4)=0 |

Equations solver categories