15.7=9+p-1

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Solution for 15.7=9+p-1 equation:


Simplifying
15.7 = 9 + p + -1

Reorder the terms:
15.7 = 9 + -1 + p

Combine like terms: 9 + -1 = 8
15.7 = 8 + p

Solving
15.7 = 8 + p

Solving for variable 'p'.

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

Add '-1p' to each side of the equation.
15.7 + -1p = 8 + p + -1p

Combine like terms: p + -1p = 0
15.7 + -1p = 8 + 0
15.7 + -1p = 8

Add '-15.7' to each side of the equation.
15.7 + -15.7 + -1p = 8 + -15.7

Combine like terms: 15.7 + -15.7 = 0.0
0.0 + -1p = 8 + -15.7
-1p = 8 + -15.7

Combine like terms: 8 + -15.7 = -7.7
-1p = -7.7

Divide each side by '-1'.
p = 7.7

Simplifying
p = 7.7

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