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densk [106]
3 years ago
12

HELP PLEASE! 3x + 4 = -8 -4x + 9 = -19

Mathematics
1 answer:
ki77a [65]3 years ago
7 0
#1=  Answer:<span>x=<span>−<span>4



#2=</span></span></span>Answer:<span>x=<span>7</span></span>
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Step-by-step explanation:

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Step-by-step explanation:

→ Add 16 to both sides

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Step-by-step explanation:

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