Order the steps to explain how to solve the system of linear equations below by elimination. 2x−3y=−4 Equation 1

−5x+9y=7 Equation 2

question 1: step-by-step explanation:

1/4 of 84 = 84÷4= 21

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)