Question

Solve this fast with explaination
3/4 (P-1) = P-3​

Answer 1

Step-by-step explanation:

3P- 3/4 =P-3

3P-3 = 4P-12

-3 + 12 = 4P - 3P

9 = P

P=9 ANS

Answer 2

Answer:

$\frac{3}{4}(p - 1) = p - 3 \\ \\ \frac{3}{4} p - \frac{3}{4} = p - 3 \\ \\ \frac{3}{4} p - p \: = - 3 + \frac{3}{4} \\ \\ \frac{ - p}{4} \: \: \: \: \: \: \: = \frac{ - 9}{4} \\ \\ - p \: \: \: \: \: \: \: \: = \frac{ - 9}{4} \times 4 \\ \\ - p \: \: \: \: \: \: \: \: = -9 \\ \\ p \: \: \: \: \: \: \: \: \: \: \: = 9$