3 years ago

SOLVE THE FOLLOWING BY SUBSTITUTION AND PLEASE SHOW STEPS:

2 answers:

Elza [17]3 years ago

6 0

5x + 2y =9
X + y= -3

5x+2y=9
2x+2y=-6
__________
3x =15
X =5

5+y=-3
Y=-8

Answer is : (5,-8)

4 0

In a picture below it wrote the answer and steps

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