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

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


Simplifying
3(-3 + -3p) + 5(p + -2) = -7
(-3 * 3 + -3p * 3) + 5(p + -2) = -7
(-9 + -9p) + 5(p + -2) = -7

Reorder the terms:
-9 + -9p + 5(-2 + p) = -7
-9 + -9p + (-2 * 5 + p * 5) = -7
-9 + -9p + (-10 + 5p) = -7

Reorder the terms:
-9 + -10 + -9p + 5p = -7

Combine like terms: -9 + -10 = -19
-19 + -9p + 5p = -7

Combine like terms: -9p + 5p = -4p
-19 + -4p = -7

Solving
-19 + -4p = -7

Solving for variable 'p'.

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

Add '19' to each side of the equation.
-19 + 19 + -4p = -7 + 19

Combine like terms: -19 + 19 = 0
0 + -4p = -7 + 19
-4p = -7 + 19

Combine like terms: -7 + 19 = 12
-4p = 12

Divide each side by '-4'.
p = -3

Simplifying
p = -3

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