3p+2(p-1)=9p+4

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Solution for 3p+2(p-1)=9p+4 equation:


Simplifying
3p + 2(p + -1) = 9p + 4

Reorder the terms:
3p + 2(-1 + p) = 9p + 4
3p + (-1 * 2 + p * 2) = 9p + 4
3p + (-2 + 2p) = 9p + 4

Reorder the terms:
-2 + 3p + 2p = 9p + 4

Combine like terms: 3p + 2p = 5p
-2 + 5p = 9p + 4

Reorder the terms:
-2 + 5p = 4 + 9p

Solving
-2 + 5p = 4 + 9p

Solving for variable 'p'.

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

Add '-9p' to each side of the equation.
-2 + 5p + -9p = 4 + 9p + -9p

Combine like terms: 5p + -9p = -4p
-2 + -4p = 4 + 9p + -9p

Combine like terms: 9p + -9p = 0
-2 + -4p = 4 + 0
-2 + -4p = 4

Add '2' to each side of the equation.
-2 + 2 + -4p = 4 + 2

Combine like terms: -2 + 2 = 0
0 + -4p = 4 + 2
-4p = 4 + 2

Combine like terms: 4 + 2 = 6
-4p = 6

Divide each side by '-4'.
p = -1.5

Simplifying
p = -1.5

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