-7(5p+3)-45=4(2p+5)

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Solution for -7(5p+3)-45=4(2p+5) equation:


Simplifying
-7(5p + 3) + -45 = 4(2p + 5)

Reorder the terms:
-7(3 + 5p) + -45 = 4(2p + 5)
(3 * -7 + 5p * -7) + -45 = 4(2p + 5)
(-21 + -35p) + -45 = 4(2p + 5)

Reorder the terms:
-21 + -45 + -35p = 4(2p + 5)

Combine like terms: -21 + -45 = -66
-66 + -35p = 4(2p + 5)

Reorder the terms:
-66 + -35p = 4(5 + 2p)
-66 + -35p = (5 * 4 + 2p * 4)
-66 + -35p = (20 + 8p)

Solving
-66 + -35p = 20 + 8p

Solving for variable 'p'.

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

Add '-8p' to each side of the equation.
-66 + -35p + -8p = 20 + 8p + -8p

Combine like terms: -35p + -8p = -43p
-66 + -43p = 20 + 8p + -8p

Combine like terms: 8p + -8p = 0
-66 + -43p = 20 + 0
-66 + -43p = 20

Add '66' to each side of the equation.
-66 + 66 + -43p = 20 + 66

Combine like terms: -66 + 66 = 0
0 + -43p = 20 + 66
-43p = 20 + 66

Combine like terms: 20 + 66 = 86
-43p = 86

Divide each side by '-43'.
p = -2

Simplifying
p = -2

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