3 years ago

Find the missing number so that the equation has infinitely many solutions.

Mathematics

1 answer:

Alex17521 [72]3 years ago

5 0

equation has infinitely many solutions has the same number on both sides of the equal sign

-3x -21 + x + 5 = -20x -16

-2x -16 = -20x -16

so either you have -18x on the left or +18x in the right

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