15p-21=5p-7+10p

Simple and best practice solution for 15p-21=5p-7+10p 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 15p-21=5p-7+10p equation: 


Simplifying
15p + -21 = 5p + -7 + 10p

Reorder the terms:
-21 + 15p = 5p + -7 + 10p

Reorder the terms:
-21 + 15p = -7 + 5p + 10p

Combine like terms: 5p + 10p = 15p
-21 + 15p = -7 + 15p

Add '-15p' to each side of the equation.
-21 + 15p + -15p = -7 + 15p + -15p

Combine like terms: 15p + -15p = 0
-21 + 0 = -7 + 15p + -15p
-21 = -7 + 15p + -15p

Combine like terms: 15p + -15p = 0
-21 = -7 + 0
-21 = -7

Solving
-21 = -7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 2(6x-10)=4x+10-2x | | m-54.08=33.3 | | 8x+7=48 | | 56-4x=8-10x | | 14.8+z=22.5 | | a/2-10=-18 | | y1.9=1.9 | | y1.9= | | t+7.3=17.2 | | y+28= | | Xx=64 | | 2y-1+3y+6=180 | | x-12.6=9.5 | | 3x+2y-2=12.5 | | 34+7=25 | | 34+7=21 | | 8x-12=7x+5 | | 2x(x+2)=198 | | H+2=3h-8 | | 8=1/3x+9 | | 4+9x=39x+52 | | 10=15-5a | | 7.68=6u | | 12x-7=-11x+11 | | -9=-6x+15 | | 3.1(x-k)=0 | | 1/12x-5/3=9/4 | | -3y+10=28 | | 3(n-1)=5n+7+2n | | 25(9-11)(-3)(-27)= | | 4x+9=-23-4x | | (8-x)Lmx=0 |

Equations solver categories