10-3(p+7)=2(1-p)

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Solution for 10-3(p+7)=2(1-p) equation:


Simplifying
10 + -3(p + 7) = 2(1 + -1p)

Reorder the terms:
10 + -3(7 + p) = 2(1 + -1p)
10 + (7 * -3 + p * -3) = 2(1 + -1p)
10 + (-21 + -3p) = 2(1 + -1p)

Combine like terms: 10 + -21 = -11
-11 + -3p = 2(1 + -1p)
-11 + -3p = (1 * 2 + -1p * 2)
-11 + -3p = (2 + -2p)

Solving
-11 + -3p = 2 + -2p

Solving for variable 'p'.

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

Add '2p' to each side of the equation.
-11 + -3p + 2p = 2 + -2p + 2p

Combine like terms: -3p + 2p = -1p
-11 + -1p = 2 + -2p + 2p

Combine like terms: -2p + 2p = 0
-11 + -1p = 2 + 0
-11 + -1p = 2

Add '11' to each side of the equation.
-11 + 11 + -1p = 2 + 11

Combine like terms: -11 + 11 = 0
0 + -1p = 2 + 11
-1p = 2 + 11

Combine like terms: 2 + 11 = 13
-1p = 13

Divide each side by '-1'.
p = -13

Simplifying
p = -13

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