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natulia [17]
3 years ago
8

Solve The Problem -3+2x=7

Mathematics
2 answers:
Svetllana [295]3 years ago
8 0
Add three to both sides then divide by 2. the answer is 5

BlackZzzverrR [31]3 years ago
3 0
2x = 7 + 3
2x = 10
x = 10/2
x = 5
S: {5}
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The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and wi
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You could emulate this situation with a 4 sided dice (are like little pyramids) where each side of the dice would represent the selection of one of the homerooms.

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Into how many equal parts can the same cake be cut if the cuts can only be made along the gridlines? cake can be cut into equal
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This is further explained below.

<h3>What are gridlines?</h3>

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In conclusion, If the cuts can only be done along the gridlines, the cake may be divided into 20 equal pieces when cutting along the lines.

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