12p-6.5p+7=-15

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Solution for 12p-6.5p+7=-15 equation:


Simplifying
12p + -6.5p + 7 = -15

Reorder the terms:
7 + 12p + -6.5p = -15

Combine like terms: 12p + -6.5p = 5.5p
7 + 5.5p = -15

Solving
7 + 5.5p = -15

Solving for variable 'p'.

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

Add '-7' to each side of the equation.
7 + -7 + 5.5p = -15 + -7

Combine like terms: 7 + -7 = 0
0 + 5.5p = -15 + -7
5.5p = -15 + -7

Combine like terms: -15 + -7 = -22
5.5p = -22

Divide each side by '5.5'.
p = -4

Simplifying
p = -4

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