Determine the equivalent system for the given system of equations:

2x + 3y = 7
4x − 2y = 4

2x + 3y = 7
8x − 4y = 4
2x + 3y = 7
6x + y = 11
−2x − 3y = 7
4x − 2y = 4
2x + 3y = 7
6x + y = 4

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

With this question! what is process of elimination? ? p. s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.