-7=p+8-4p

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


Simplifying
-7 = p + 8 + -4p

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

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

Solving
-7 = 8 + -3p

Solving for variable 'p'.

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

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

Combine like terms: -3p + 3p = 0
-7 + 3p = 8 + 0
-7 + 3p = 8

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

Combine like terms: -7 + 7 = 0
0 + 3p = 8 + 7
3p = 8 + 7

Combine like terms: 8 + 7 = 15
3p = 15

Divide each side by '3'.
p = 5

Simplifying
p = 5

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