3 years ago

Simplify 9x - 7 + 3 + z

2 answers:

Triss [41]3 years ago

6 0

9x - 7 +3 +z
9x -4 + z

6 0

9x + z - 4. Hope this helpss c:

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DedPeter [7]

Answer:

y = -8

Step-by-step explanation:

The domain is the x values so x=-3

y = x-5

Substituting x=-3

y = -3-5

y=-8

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