3(2p+7)-2(p+7)-18p=

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Solution for 3(2p+7)-2(p+7)-18p= equation:


Simplifying
3(2p + 7) + -2(p + 7) + -18p = 0

Reorder the terms:
3(7 + 2p) + -2(p + 7) + -18p = 0
(7 * 3 + 2p * 3) + -2(p + 7) + -18p = 0
(21 + 6p) + -2(p + 7) + -18p = 0

Reorder the terms:
21 + 6p + -2(7 + p) + -18p = 0
21 + 6p + (7 * -2 + p * -2) + -18p = 0
21 + 6p + (-14 + -2p) + -18p = 0

Reorder the terms:
21 + -14 + 6p + -2p + -18p = 0

Combine like terms: 21 + -14 = 7
7 + 6p + -2p + -18p = 0

Combine like terms: 6p + -2p = 4p
7 + 4p + -18p = 0

Combine like terms: 4p + -18p = -14p
7 + -14p = 0

Solving
7 + -14p = 0

Solving for variable 'p'.

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

Add '-7' to each side of the equation.
7 + -7 + -14p = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -14p = 0 + -7
-14p = 0 + -7

Combine like terms: 0 + -7 = -7
-14p = -7

Divide each side by '-14'.
p = 0.5

Simplifying
p = 0.5

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