3 years ago

Form an equation use the letter x for a unknown answer

Mathematics

2 answers:

katrin [286]3 years ago

8 0

One step equation:
3x=15 (x=5)
Two step equation:
7x + 3 =31 (x=4)

Nata [24]3 years ago

6 0

Answer:

When you use x its to replace a number

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