7p-4=-8+9

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Solution for 7p-4=-8+9 equation:


Simplifying
7p + -4 = -8 + 9

Reorder the terms:
-4 + 7p = -8 + 9

Combine like terms: -8 + 9 = 1
-4 + 7p = 1

Solving
-4 + 7p = 1

Solving for variable 'p'.

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

Add '4' to each side of the equation.
-4 + 4 + 7p = 1 + 4

Combine like terms: -4 + 4 = 0
0 + 7p = 1 + 4
7p = 1 + 4

Combine like terms: 1 + 4 = 5
7p = 5

Divide each side by '7'.
p = 0.7142857143

Simplifying
p = 0.7142857143

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