3p-8+7=-4

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Solution for 3p-8+7=-4 equation: 


Simplifying
3p + -8 + 7 = -4

Reorder the terms:
-8 + 7 + 3p = -4

Combine like terms: -8 + 7 = -1
-1 + 3p = -4

Solving
-1 + 3p = -4

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 + 1 + 3p = -4 + 1

Combine like terms: -1 + 1 = 0
0 + 3p = -4 + 1
3p = -4 + 1

Combine like terms: -4 + 1 = -3
3p = -3

Divide each side by '3'.
p = -1

Simplifying
p = -1

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