3p-8=7p-9

Simple and best practice solution for 3p-8=7p-9 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 3p-8=7p-9 equation:


Simplifying
3p + -8 = 7p + -9

Reorder the terms:
-8 + 3p = 7p + -9

Reorder the terms:
-8 + 3p = -9 + 7p

Solving
-8 + 3p = -9 + 7p

Solving for variable 'p'.

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

Add '-7p' to each side of the equation.
-8 + 3p + -7p = -9 + 7p + -7p

Combine like terms: 3p + -7p = -4p
-8 + -4p = -9 + 7p + -7p

Combine like terms: 7p + -7p = 0
-8 + -4p = -9 + 0
-8 + -4p = -9

Add '8' to each side of the equation.
-8 + 8 + -4p = -9 + 8

Combine like terms: -8 + 8 = 0
0 + -4p = -9 + 8
-4p = -9 + 8

Combine like terms: -9 + 8 = -1
-4p = -1

Divide each side by '-4'.
p = 0.25

Simplifying
p = 0.25

See similar equations:

| 7m=2n-35 | | -4x+x^2+5=0 | | Z-25=16 | | 5+2(4-3x)=5x+2(4x-3) | | x+6x-10=0 | | 4x+39-6x=1-8x+2 | | 3r-11=16 | | 5+2k=15 | | 12+2x=14+2x | | 7x+5y=-1 | | 2v+5x=7 | | x(x^2+3x-9)=27 | | -3+5x=-38 | | 90+40=(5x) | | 4xy^2-12xy= | | 5x+3+3x+9=36 | | 1/4x=-5/8 | | 4(a+2)-2(a-3)= | | 21=p+13 | | 8(x-3)+1=3x+5(-5+x) | | 200m-75m+75m+53350=55000-150m | | y=-0.05(x-20)(x-40) | | 0.05(10000)+0.06x=0.055(10000)x | | 2x^2-4=3x | | 10x[4(5-1)+3(5+3)]= | | -8x^2+8=2 | | 7/5x-1/5=4 | | 3x^2-4=3x | | 2cos(x/2) | | 36=v-2 | | 30n^2=8n | | 2(4y-6)=36 |

Equations solver categories