-1+4(p-4)=-7(p+7)+7p

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Solution for -1+4(p-4)=-7(p+7)+7p equation:


Simplifying
-1 + 4(p + -4) = -7(p + 7) + 7p

Reorder the terms:
-1 + 4(-4 + p) = -7(p + 7) + 7p
-1 + (-4 * 4 + p * 4) = -7(p + 7) + 7p
-1 + (-16 + 4p) = -7(p + 7) + 7p

Combine like terms: -1 + -16 = -17
-17 + 4p = -7(p + 7) + 7p

Reorder the terms:
-17 + 4p = -7(7 + p) + 7p
-17 + 4p = (7 * -7 + p * -7) + 7p
-17 + 4p = (-49 + -7p) + 7p

Combine like terms: -7p + 7p = 0
-17 + 4p = -49 + 0
-17 + 4p = -49

Solving
-17 + 4p = -49

Solving for variable 'p'.

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

Add '17' to each side of the equation.
-17 + 17 + 4p = -49 + 17

Combine like terms: -17 + 17 = 0
0 + 4p = -49 + 17
4p = -49 + 17

Combine like terms: -49 + 17 = -32
4p = -32

Divide each side by '4'.
p = -8

Simplifying
p = -8

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