4 years ago

Complete the table with values for x or u that make this equation true 3x+y=15

1 answer:

5 0

You simply substitute and then solve.
Exp, at x=2, 3(2)+y=15, y=15-6=9
so the values, from left to right are;
9, 4, -3, 15, 6, 5, 1

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