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Salim solved the equation in the box below. how many solutions does his equation have? explain how you know 2(x + 2) = 2x + 4 2x + 4 = 2x + 4 -2. -2 4=4
answered
Jul 22, 2021
Mathematics
high-school
3
votes
27.5k
views
How does changing the amount of copper wire affect an electromagnet’s strength?
answered
Mar 19, 2021
Physics
middle-school
2
votes
202k
views
3. Centrosomes are present only in a plant cells b. animal cells c. both a &b d. only viruses
answered
Jan 21, 2021
Biology
high-school
3
votes
178k
views
Can you please help me with this..
answered
Jan 19, 2021
Mathematics
college
2
votes
149k
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