-7(2p+3)-19=4(5p+7)

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Solution for -7(2p+3)-19=4(5p+7) equation:


Simplifying
-7(2p + 3) + -19 = 4(5p + 7)

Reorder the terms:
-7(3 + 2p) + -19 = 4(5p + 7)
(3 * -7 + 2p * -7) + -19 = 4(5p + 7)
(-21 + -14p) + -19 = 4(5p + 7)

Reorder the terms:
-21 + -19 + -14p = 4(5p + 7)

Combine like terms: -21 + -19 = -40
-40 + -14p = 4(5p + 7)

Reorder the terms:
-40 + -14p = 4(7 + 5p)
-40 + -14p = (7 * 4 + 5p * 4)
-40 + -14p = (28 + 20p)

Solving
-40 + -14p = 28 + 20p

Solving for variable 'p'.

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

Add '-20p' to each side of the equation.
-40 + -14p + -20p = 28 + 20p + -20p

Combine like terms: -14p + -20p = -34p
-40 + -34p = 28 + 20p + -20p

Combine like terms: 20p + -20p = 0
-40 + -34p = 28 + 0
-40 + -34p = 28

Add '40' to each side of the equation.
-40 + 40 + -34p = 28 + 40

Combine like terms: -40 + 40 = 0
0 + -34p = 28 + 40
-34p = 28 + 40

Combine like terms: 28 + 40 = 68
-34p = 68

Divide each side by '-34'.
p = -2

Simplifying
p = -2

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