3 years ago

Solve 3x + 7 = 22 for x

Mathematics

2 answers:

MArishka [77]3 years ago

8 0

Answer:

x = 5

Step-by-step explanation:

3x + 7 = 22

Subtract 7 from both sides.

3x + 7 - 7 = 22 - 7

3x = 15

Divide both sides by 3.

x = 5

olasank [31]3 years ago

8 0

X=5 because 22-7 is 15 then divide ot by 3 because you need x by its self then you get x=5
hope this helps and dont forget to hit that heart :)

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