Using the first equation:
4x = y + 3 ---> y = 4x - 3
We then substitute this into the second equation:
7x - 9(4x-3) = -2 ---> 7x - 9x + 27 = -2 ---> -2x = -29 ---> x = 14.5
Answer:
8000,I think this is right answer
that would be 3 minutes and 45 seconds (:
Answer:
8 x 10/11 equals 69. If you mean something else, let me know.
Step-by-step explanation:
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Terms: -4j, -2, -5j, 6
Like Terms: -4j and -5j, -2 and 6
Coefficients: -4, -5
Constants: -2, 6