2 years ago

X – 3 = 7 so X = thank

Mathematics

2 answers:

Vlad1618 [11]2 years ago

6 0

Answer:

Step-by-step explanation:

x - 3 = 7

x = 7 + 3

x = 10

ratelena [41]2 years ago

3 0

Answer:

x=10

Step-by-step explanation:

x-3(+3)=7+3

We need to add 3 to both sides to isolate x.

x=10

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