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FromTheMoon [43]
3 years ago
10

Identify which equations have one solution, infinitely many solutions, or no solution.

Mathematics
1 answer:
hjlf3 years ago
6 0

the equation,

3u+40+2u=6u-30-u

can be solved by the following steps.

3u+40+2u=6u-30-u

+2u

5u+40=6u-30-u

            -5u

40=u-30-u

+30

70=u-u

70=0

This equation has no solution

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