Question

Please help me with questions 1, 4, 7, and 8 it would be amazing ill give you all my points!

Answer 1

(question no.1 answer). x=2, y=1

Explanation:

here given , y = 6x-11 and -2x-3y= -7

or, -2x-3x(6x-11) = -7 [putting the value of y]

or, -2x-18x+33= -7

or, -20x= -40

or, x = 2

also,

y= 6x-11

or, y = 6*2-11

y= 1