3(p-7)=-18

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Solution for 3(p-7)=-18 equation: 


Simplifying
3(p + -7) = -18

Reorder the terms:
3(-7 + p) = -18
(-7 * 3 + p * 3) = -18
(-21 + 3p) = -18

Solving
-21 + 3p = -18

Solving for variable 'p'.

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

Add '21' to each side of the equation.
-21 + 21 + 3p = -18 + 21

Combine like terms: -21 + 21 = 0
0 + 3p = -18 + 21
3p = -18 + 21

Combine like terms: -18 + 21 = 3
3p = 3

Divide each side by '3'.
p = 1

Simplifying
p = 1

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