p-[-1]=[7]

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Solution for p-[-1]=[7] equation:


Simplifying
p + -1[-1] = [7]

Multiply -1 * -1
p + 1 = [7]

Reorder the terms:
1 + p = [7]
1 + p = 7

Solving
1 + p = 7

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 + p = 7 + -1

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

Combine like terms: 7 + -1 = 6
p = 6

Simplifying
p = 6

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