-6p-21=3p-12

Simple and best practice solution for -6p-21=3p-12 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 -6p-21=3p-12 equation:


Simplifying
-6p + -21 = 3p + -12

Reorder the terms:
-21 + -6p = 3p + -12

Reorder the terms:
-21 + -6p = -12 + 3p

Solving
-21 + -6p = -12 + 3p

Solving for variable 'p'.

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

Add '-3p' to each side of the equation.
-21 + -6p + -3p = -12 + 3p + -3p

Combine like terms: -6p + -3p = -9p
-21 + -9p = -12 + 3p + -3p

Combine like terms: 3p + -3p = 0
-21 + -9p = -12 + 0
-21 + -9p = -12

Add '21' to each side of the equation.
-21 + 21 + -9p = -12 + 21

Combine like terms: -21 + 21 = 0
0 + -9p = -12 + 21
-9p = -12 + 21

Combine like terms: -12 + 21 = 9
-9p = 9

Divide each side by '-9'.
p = -1

Simplifying
p = -1

See similar equations:

| -56+9x=-164 | | 4x-8=0 | | x-9=-6x+5 | | -17=-5+2x | | 4(8x+5)=2(16x-8) | | -19-4x=13 | | -67=-19-4x | | 7-16=4y-3y+2 | | 8x-6=50 | | -12+8x=52 | | 5x+27=82 | | -6+3x=-9 | | -11=38+7x | | 10(2x-1)=8(2x+1)+14 | | 5x-2=48 | | 6=2(x+8)-5x | | 9-(3-x)=14 | | 24=6x-24 | | 5x+12=-3x+60 | | 29=3x+8 | | -20+7x=-90 | | 7=2x-15 | | 10-10x=1-9x | | 4x-26=22 | | 78=-2(m+3)+m | | -4x+13=33 | | 0.2(60)+0.05x=0.1(60+x) | | -54=54-9x | | 7x-3=32 | | 11(x+2)=6(x+7) | | -10+4x=6 | | 2(x+4)=30 |

Equations solver categories