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a triangle of coruse look

Step-by-step explanation:

they look the same

Question 1.

The solution to the given system of equations is :

=》

Question 2.

here's the solution :

=》y = 8x - 2

now, plugging the value of y from equation 1 into equation 2,

=》3x + y = 42

=》3x + 8x - 2 = 42

=》11x = 44

=》x = 4

now, plugging the value of x in equation 1,

=》y = 8x - 2

=》y = (8 × 4) - 2

=》y = 32 - 2

=》y = 30

the coordinates will be (4 , 30)