-7p-4(p+7)=-105

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Solution for -7p-4(p+7)=-105 equation:


Simplifying
-7p + -4(p + 7) = -105

Reorder the terms:
-7p + -4(7 + p) = -105
-7p + (7 * -4 + p * -4) = -105
-7p + (-28 + -4p) = -105

Reorder the terms:
-28 + -7p + -4p = -105

Combine like terms: -7p + -4p = -11p
-28 + -11p = -105

Solving
-28 + -11p = -105

Solving for variable 'p'.

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

Add '28' to each side of the equation.
-28 + 28 + -11p = -105 + 28

Combine like terms: -28 + 28 = 0
0 + -11p = -105 + 28
-11p = -105 + 28

Combine like terms: -105 + 28 = -77
-11p = -77

Divide each side by '-11'.
p = 7

Simplifying
p = 7

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