4(-2-7p)+5(p-5)=-79

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Solution for 4(-2-7p)+5(p-5)=-79 equation:


Simplifying
4(-2 + -7p) + 5(p + -5) = -79
(-2 * 4 + -7p * 4) + 5(p + -5) = -79
(-8 + -28p) + 5(p + -5) = -79

Reorder the terms:
-8 + -28p + 5(-5 + p) = -79
-8 + -28p + (-5 * 5 + p * 5) = -79
-8 + -28p + (-25 + 5p) = -79

Reorder the terms:
-8 + -25 + -28p + 5p = -79

Combine like terms: -8 + -25 = -33
-33 + -28p + 5p = -79

Combine like terms: -28p + 5p = -23p
-33 + -23p = -79

Solving
-33 + -23p = -79

Solving for variable 'p'.

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

Add '33' to each side of the equation.
-33 + 33 + -23p = -79 + 33

Combine like terms: -33 + 33 = 0
0 + -23p = -79 + 33
-23p = -79 + 33

Combine like terms: -79 + 33 = -46
-23p = -46

Divide each side by '-23'.
p = 2

Simplifying
p = 2

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