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Sergio039 [100]
3 years ago
9

X + 3 =8 X- 5 =7 Please someone help?

Mathematics
2 answers:
Sav [38]3 years ago
8 0

Step-by-step explanation:

x+3=8

8-5=3 so x=5

7+5=12 / 12-7=5

12-5=7

OLEGan [10]3 years ago
4 0

Answer:

the answer is (1) x = 5 (2) x = 12

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Step-by-step explanation:

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4 years ago
1. Solve by factoring and using the zero product property. (Diamond &amp;<br> x2 – 2x – 15 = 0
Harlamova29_29 [7]

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Step-by-step explanation:

Given

x^2-2x-15 = 0

Simplifying

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The zero product property states that

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3 years ago
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4 years ago
4. I need help with question in the attached picture!
Arisa [49]

ANSWER

D. 13

EXPLANATION

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Combine like terms,

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Step-by-step explanation:

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