Question

3x + 7 = 25 how much it is
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Answer 1

Answer:

x = 6

Step-by-step explanation:

$3x+7=25\\3x=25-7\\3x=18\\x=\frac{18}{3}\\ x=6$

Answer 2

Answer:

6

Step-by-step explanation:

3x+7=25

We need too first make both sides even.

Subtract 7 from both sides first

3x+7=25(-7)

3x=18

Now divide to isolate x

3x=18/3

x=6