1-3[2p-9]=p+4

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Solution for 1-3[2p-9]=p+4 equation:


Simplifying
1 + -3[2p + -9] = p + 4

Reorder the terms:
1 + -3[-9 + 2p] = p + 4
1 + [-9 * -3 + 2p * -3] = p + 4
1 + [27 + -6p] = p + 4

Combine like terms: 1 + 27 = 28
28 + -6p = p + 4

Reorder the terms:
28 + -6p = 4 + p

Solving
28 + -6p = 4 + p

Solving for variable 'p'.

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

Add '-1p' to each side of the equation.
28 + -6p + -1p = 4 + p + -1p

Combine like terms: -6p + -1p = -7p
28 + -7p = 4 + p + -1p

Combine like terms: p + -1p = 0
28 + -7p = 4 + 0
28 + -7p = 4

Add '-28' to each side of the equation.
28 + -28 + -7p = 4 + -28

Combine like terms: 28 + -28 = 0
0 + -7p = 4 + -28
-7p = 4 + -28

Combine like terms: 4 + -28 = -24
-7p = -24

Divide each side by '-7'.
p = 3.428571429

Simplifying
p = 3.428571429

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