3 years ago

3x+7=16 can someone help me solve this

1 answer:

4 0

Answer:

x=3

Step-by-step explanation:

***3x+7=16***

Subtract 7 from each side. You get 3x=9

Divide each side by 3 to isolate x. You get x=3

You can check the answer by plugging in the 3 into the original equation.

You get 3(3)+7=16; which is 9+7=16

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