9+7p=-5p+7(7p-4)

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Solution for 9+7p=-5p+7(7p-4) equation:


Simplifying
9 + 7p = -5p + 7(7p + -4)

Reorder the terms:
9 + 7p = -5p + 7(-4 + 7p)
9 + 7p = -5p + (-4 * 7 + 7p * 7)
9 + 7p = -5p + (-28 + 49p)

Reorder the terms:
9 + 7p = -28 + -5p + 49p

Combine like terms: -5p + 49p = 44p
9 + 7p = -28 + 44p

Solving
9 + 7p = -28 + 44p

Solving for variable 'p'.

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

Add '-44p' to each side of the equation.
9 + 7p + -44p = -28 + 44p + -44p

Combine like terms: 7p + -44p = -37p
9 + -37p = -28 + 44p + -44p

Combine like terms: 44p + -44p = 0
9 + -37p = -28 + 0
9 + -37p = -28

Add '-9' to each side of the equation.
9 + -9 + -37p = -28 + -9

Combine like terms: 9 + -9 = 0
0 + -37p = -28 + -9
-37p = -28 + -9

Combine like terms: -28 + -9 = -37
-37p = -37

Divide each side by '-37'.
p = 1

Simplifying
p = 1

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