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ELEN [110]
3 years ago
11

How many solutions does the following equation have?

Mathematics
1 answer:
Alexandra [31]3 years ago
6 0
3(x + 5) = -4x + 8
3x + 15 = -4x + 8
3x + 4x = 8 - 15
7x = - 7
x = -7/7
x = -1

this equation has exactly 1 solution
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