-7(4p+2)-42=2(2p+4)

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Solution for -7(4p+2)-42=2(2p+4) equation:


Simplifying
-7(4p + 2) + -42 = 2(2p + 4)

Reorder the terms:
-7(2 + 4p) + -42 = 2(2p + 4)
(2 * -7 + 4p * -7) + -42 = 2(2p + 4)
(-14 + -28p) + -42 = 2(2p + 4)

Reorder the terms:
-14 + -42 + -28p = 2(2p + 4)

Combine like terms: -14 + -42 = -56
-56 + -28p = 2(2p + 4)

Reorder the terms:
-56 + -28p = 2(4 + 2p)
-56 + -28p = (4 * 2 + 2p * 2)
-56 + -28p = (8 + 4p)

Solving
-56 + -28p = 8 + 4p

Solving for variable 'p'.

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

Add '-4p' to each side of the equation.
-56 + -28p + -4p = 8 + 4p + -4p

Combine like terms: -28p + -4p = -32p
-56 + -32p = 8 + 4p + -4p

Combine like terms: 4p + -4p = 0
-56 + -32p = 8 + 0
-56 + -32p = 8

Add '56' to each side of the equation.
-56 + 56 + -32p = 8 + 56

Combine like terms: -56 + 56 = 0
0 + -32p = 8 + 56
-32p = 8 + 56

Combine like terms: 8 + 56 = 64
-32p = 64

Divide each side by '-32'.
p = -2

Simplifying
p = -2

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