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sdas [7]
3 years ago
15

Someone plz help on # 15 (idk what to do) :/

Mathematics
1 answer:
aleksklad [387]3 years ago
4 0

Answer:

2x-5= -20

move -5 to the other side

sign changes from -5 to 5

2x-5+5= -20+5

2x= -15

divide by 2 for both sides

2x/2= -15/2

cross out 2 and 2, divide by 2 and 2 and then becomes x

x= -15/2

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8 0
2 years ago
Solve 2∕3 + 5∕6 and put answer in simplest form.<br> A. 3∕2<br> B. 2∕3<br> C. 9∕6<br> D. 7∕6
kaheart [24]
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6 0
3 years ago
What is 1+1+4+^6+7+5+2+1+1+1
g100num [7]

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▹ Answer

<em>4115</em>

▹ Step-by-Step Explanation

1 + 1 + 4⁶ + 7 + 5 + 2 + 1 + 1 + 1

1 + 1 + (2²)⁶ + 7 + 5 + 2 + 1 + 1 + 1

= 4115

Hope this helps!

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