-7(2p+3)-16=3(5p+7)

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Solution for -7(2p+3)-16=3(5p+7) equation:


Simplifying
-7(2p + 3) + -16 = 3(5p + 7)

Reorder the terms:
-7(3 + 2p) + -16 = 3(5p + 7)
(3 * -7 + 2p * -7) + -16 = 3(5p + 7)
(-21 + -14p) + -16 = 3(5p + 7)

Reorder the terms:
-21 + -16 + -14p = 3(5p + 7)

Combine like terms: -21 + -16 = -37
-37 + -14p = 3(5p + 7)

Reorder the terms:
-37 + -14p = 3(7 + 5p)
-37 + -14p = (7 * 3 + 5p * 3)
-37 + -14p = (21 + 15p)

Solving
-37 + -14p = 21 + 15p

Solving for variable 'p'.

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

Add '-15p' to each side of the equation.
-37 + -14p + -15p = 21 + 15p + -15p

Combine like terms: -14p + -15p = -29p
-37 + -29p = 21 + 15p + -15p

Combine like terms: 15p + -15p = 0
-37 + -29p = 21 + 0
-37 + -29p = 21

Add '37' to each side of the equation.
-37 + 37 + -29p = 21 + 37

Combine like terms: -37 + 37 = 0
0 + -29p = 21 + 37
-29p = 21 + 37

Combine like terms: 21 + 37 = 58
-29p = 58

Divide each side by '-29'.
p = -2

Simplifying
p = -2

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