Solve 5x − 6y = −38 3x + 4y = 0
1 answer:
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Answer:
-105
Step-by-step explanation:
Substituting is like "plug and chug", so we can plug in -2 into the expression and get , which simplifies into 21*-5, or -105.
Answer:
-105
Step-by-step explanation:
Substituting is like "plug and chug", so we can plug in -2 into the expression and get , which simplifies into 21*-5, or -105.