2p-9=7(2p-3)

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Solution for 2p-9=7(2p-3) equation:


Simplifying
2p + -9 = 7(2p + -3)

Reorder the terms:
-9 + 2p = 7(2p + -3)

Reorder the terms:
-9 + 2p = 7(-3 + 2p)
-9 + 2p = (-3 * 7 + 2p * 7)
-9 + 2p = (-21 + 14p)

Solving
-9 + 2p = -21 + 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.
-9 + 2p + -14p = -21 + 14p + -14p

Combine like terms: 2p + -14p = -12p
-9 + -12p = -21 + 14p + -14p

Combine like terms: 14p + -14p = 0
-9 + -12p = -21 + 0
-9 + -12p = -21

Add '9' to each side of the equation.
-9 + 9 + -12p = -21 + 9

Combine like terms: -9 + 9 = 0
0 + -12p = -21 + 9
-12p = -21 + 9

Combine like terms: -21 + 9 = -12
-12p = -12

Divide each side by '-12'.
p = 1

Simplifying
p = 1

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