3p+4(4y^2+6y+5)=y^2+7y-1

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Solution for 3p+4(4y^2+6y+5)=y^2+7y-1 equation:


Simplifying
3p + 4(4y2 + 6y + 5) = y2 + 7y + -1

Reorder the terms:
3p + 4(5 + 6y + 4y2) = y2 + 7y + -1
3p + (5 * 4 + 6y * 4 + 4y2 * 4) = y2 + 7y + -1
3p + (20 + 24y + 16y2) = y2 + 7y + -1

Reorder the terms:
20 + 3p + 24y + 16y2 = y2 + 7y + -1

Reorder the terms:
20 + 3p + 24y + 16y2 = -1 + 7y + y2

Solving
20 + 3p + 24y + 16y2 = -1 + 7y + y2

Solving for variable 'p'.

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

Add '-20' to each side of the equation.
20 + 3p + 24y + -20 + 16y2 = -1 + 7y + -20 + y2

Reorder the terms:
20 + -20 + 3p + 24y + 16y2 = -1 + 7y + -20 + y2

Combine like terms: 20 + -20 = 0
0 + 3p + 24y + 16y2 = -1 + 7y + -20 + y2
3p + 24y + 16y2 = -1 + 7y + -20 + y2

Reorder the terms:
3p + 24y + 16y2 = -1 + -20 + 7y + y2

Combine like terms: -1 + -20 = -21
3p + 24y + 16y2 = -21 + 7y + y2

Add '-24y' to each side of the equation.
3p + 24y + -24y + 16y2 = -21 + 7y + -24y + y2

Combine like terms: 24y + -24y = 0
3p + 0 + 16y2 = -21 + 7y + -24y + y2
3p + 16y2 = -21 + 7y + -24y + y2

Combine like terms: 7y + -24y = -17y
3p + 16y2 = -21 + -17y + y2

Add '-16y2' to each side of the equation.
3p + 16y2 + -16y2 = -21 + -17y + y2 + -16y2

Combine like terms: 16y2 + -16y2 = 0
3p + 0 = -21 + -17y + y2 + -16y2
3p = -21 + -17y + y2 + -16y2

Combine like terms: y2 + -16y2 = -15y2
3p = -21 + -17y + -15y2

Divide each side by '3'.
p = -7 + -5.666666667y + -5y2

Simplifying
p = -7 + -5.666666667y + -5y2

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