7p+3-3p+8=31

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Solution for 7p+3-3p+8=31 equation:


Simplifying
7p + 3 + -3p + 8 = 31

Reorder the terms:
3 + 8 + 7p + -3p = 31

Combine like terms: 3 + 8 = 11
11 + 7p + -3p = 31

Combine like terms: 7p + -3p = 4p
11 + 4p = 31

Solving
11 + 4p = 31

Solving for variable 'p'.

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

Add '-11' to each side of the equation.
11 + -11 + 4p = 31 + -11

Combine like terms: 11 + -11 = 0
0 + 4p = 31 + -11
4p = 31 + -11

Combine like terms: 31 + -11 = 20
4p = 20

Divide each side by '4'.
p = 5

Simplifying
p = 5

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