3x + 7y = 22
12x + 28y = 88
2 answers:
-12(3x + 7y) = 22
3(12x + 28y) = 88
-36x -84y = -264
36x + 84 y = 264
0 = 0
Uf let me see I’m not sure at all, is not right let me check
Answer:
Infinitely many solutions.
Step-by-step explanation:
3x+7y=22
12x+28y=88
--------------------
simplify 12x+28y=88 into 3x+7y=22
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