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4vir4ik [10]
3 years ago
10

3x + 5.+ 2x = 45 Show you work please!

Mathematics
2 answers:
vitfil [10]3 years ago
3 0

Answer:

Step-by-step explanation: 3x + 2 x= 45-5

Or, 5x = 40

Or,x=8

uranmaximum [27]3 years ago
3 0

Answer:

3x + 5 + 2x = 45 \\ 5x = 40 \\  \boxed{x = 8}

<h2>8 is the right answer.</h2>
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