p+1+3r=8

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Solution for p+1+3r=8 equation:


Simplifying
p + 1 + 3r = 8

Reorder the terms:
1 + p + 3r = 8

Solving
1 + p + 3r = 8

Solving for variable 'p'.

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

Add '-1' to each side of the equation.
1 + p + -1 + 3r = 8 + -1

Reorder the terms:
1 + -1 + p + 3r = 8 + -1

Combine like terms: 1 + -1 = 0
0 + p + 3r = 8 + -1
p + 3r = 8 + -1

Combine like terms: 8 + -1 = 7
p + 3r = 7

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

Combine like terms: 3r + -3r = 0
p + 0 = 7 + -3r
p = 7 + -3r

Simplifying
p = 7 + -3r

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