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In-s [12.5K]
3 years ago
7

What is the value of x in the equation 2x + 9 = 21? (4 points)

Mathematics
1 answer:
Triss [41]3 years ago
8 0

answer=2x=12,x=6

2z+4=0,z=-2

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Mario made a table with the rules below
Lady_Fox [76]
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<u>Answer:</u>

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8 0
2 years ago
Read 2 more answers
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frutty [35]

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3 years ago
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