-21p-5(5-6p)=4(p-5)-35

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Solution for -21p-5(5-6p)=4(p-5)-35 equation:


Simplifying
-21p + -5(5 + -6p) = 4(p + -5) + -35
-21p + (5 * -5 + -6p * -5) = 4(p + -5) + -35
-21p + (-25 + 30p) = 4(p + -5) + -35

Reorder the terms:
-25 + -21p + 30p = 4(p + -5) + -35

Combine like terms: -21p + 30p = 9p
-25 + 9p = 4(p + -5) + -35

Reorder the terms:
-25 + 9p = 4(-5 + p) + -35
-25 + 9p = (-5 * 4 + p * 4) + -35
-25 + 9p = (-20 + 4p) + -35

Reorder the terms:
-25 + 9p = -20 + -35 + 4p

Combine like terms: -20 + -35 = -55
-25 + 9p = -55 + 4p

Solving
-25 + 9p = -55 + 4p

Solving for variable 'p'.

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

Add '-4p' to each side of the equation.
-25 + 9p + -4p = -55 + 4p + -4p

Combine like terms: 9p + -4p = 5p
-25 + 5p = -55 + 4p + -4p

Combine like terms: 4p + -4p = 0
-25 + 5p = -55 + 0
-25 + 5p = -55

Add '25' to each side of the equation.
-25 + 25 + 5p = -55 + 25

Combine like terms: -25 + 25 = 0
0 + 5p = -55 + 25
5p = -55 + 25

Combine like terms: -55 + 25 = -30
5p = -30

Divide each side by '5'.
p = -6

Simplifying
p = -6

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