7=7-2p

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Solution for 7=7-2p equation:


Simplifying
7 = 7 + -2p

Add '-7' to each side of the equation.
7 + -7 = 7 + -7 + -2p

Combine like terms: 7 + -7 = 0
0 = 7 + -7 + -2p

Combine like terms: 7 + -7 = 0
0 = 0 + -2p
0 = -2p

Solving
0 = -2p

Solving for variable 'p'.

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

Add '2p' to each side of the equation.
0 + 2p = -2p + 2p
Remove the zero:
2p = -2p + 2p

Combine like terms: -2p + 2p = 0
2p = 0

Divide each side by '2'.
p = 0

Simplifying
p = 0

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