-4(4p+2)-42=3(5p+4)

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Solution for -4(4p+2)-42=3(5p+4) equation:


Simplifying
-4(4p + 2) + -42 = 3(5p + 4)

Reorder the terms:
-4(2 + 4p) + -42 = 3(5p + 4)
(2 * -4 + 4p * -4) + -42 = 3(5p + 4)
(-8 + -16p) + -42 = 3(5p + 4)

Reorder the terms:
-8 + -42 + -16p = 3(5p + 4)

Combine like terms: -8 + -42 = -50
-50 + -16p = 3(5p + 4)

Reorder the terms:
-50 + -16p = 3(4 + 5p)
-50 + -16p = (4 * 3 + 5p * 3)
-50 + -16p = (12 + 15p)

Solving
-50 + -16p = 12 + 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.
-50 + -16p + -15p = 12 + 15p + -15p

Combine like terms: -16p + -15p = -31p
-50 + -31p = 12 + 15p + -15p

Combine like terms: 15p + -15p = 0
-50 + -31p = 12 + 0
-50 + -31p = 12

Add '50' to each side of the equation.
-50 + 50 + -31p = 12 + 50

Combine like terms: -50 + 50 = 0
0 + -31p = 12 + 50
-31p = 12 + 50

Combine like terms: 12 + 50 = 62
-31p = 62

Divide each side by '-31'.
p = -2

Simplifying
p = -2

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