-30=-4(4+3p)-2(p-7)

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Solution for -30=-4(4+3p)-2(p-7) equation:


Simplifying
-30 = -4(4 + 3p) + -2(p + -7)
-30 = (4 * -4 + 3p * -4) + -2(p + -7)
-30 = (-16 + -12p) + -2(p + -7)

Reorder the terms:
-30 = -16 + -12p + -2(-7 + p)
-30 = -16 + -12p + (-7 * -2 + p * -2)
-30 = -16 + -12p + (14 + -2p)

Reorder the terms:
-30 = -16 + 14 + -12p + -2p

Combine like terms: -16 + 14 = -2
-30 = -2 + -12p + -2p

Combine like terms: -12p + -2p = -14p
-30 = -2 + -14p

Solving
-30 = -2 + -14p

Solving for variable 'p'.

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

Add '14p' to each side of the equation.
-30 + 14p = -2 + -14p + 14p

Combine like terms: -14p + 14p = 0
-30 + 14p = -2 + 0
-30 + 14p = -2

Add '30' to each side of the equation.
-30 + 30 + 14p = -2 + 30

Combine like terms: -30 + 30 = 0
0 + 14p = -2 + 30
14p = -2 + 30

Combine like terms: -2 + 30 = 28
14p = 28

Divide each side by '14'.
p = 2

Simplifying
p = 2

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