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# coordinate geometry help? Watch

1. hey does anyone know how to solve this i have no clue

The line AB has the equation 3x-4y+5=0
The point with coordinates (p, p+2) lies on the line AB. Find the value of the constant p.
2. (Original post by aphelionzero)
hey does anyone know how to solve this i have no clue

The line AB has the equation 3x-4y+5=0
The point with coordinates (p, p+2) lies on the line AB. Find the value of the constant p.
Substitute and into the line equation and solve for p.

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