Seudónimo Seudónimo

02-02-2016
Mathematics

contestada

what is the answer to 7a=63

Respuesta :

Аноним Аноним

02-02-2016

Use inverse operations.
7a=63 Divide 7 on both sides to isolate variable.
a=9
This is a one step equation.

Answer Link

Аноним Аноним

02-02-2016

7a = 63
7a/7 = 63/7
a = 63/7
a = 9

Answer: a = 9

Answer Link

Otras preguntas

What would happen if a major predator was added to the food web? A. The population of prey would stay the same. B. The population of prey would decrease. C.

Jacob rented a bike from Darryl's Bikes. It cost $19.70 plus $2.30 per hour. If Jacob paid $24.30 then he rented the bike for how many hours?

Please help i need to correct

It was a sunny and windy day. Lamar wanted to draw a picture on the sidewalk using chalk. He noticed that the sidewalk felt very hot. What heated the sidewalk?

what's the difference between animal cell mitosis and plant cell mitosis

wolfgang wants to enlarge a picture he developed. Which factor list below would scale up (enlarge) his picture the most if he used it to multiply its current di

Avoiding distractions is one way to assure that you're being an active listener. true false

What are these in abc order

Who is good with math like trig.??

Hair color is a trait that’s controlled by many genes working together. Each gene contributes to this trait only in a small proportion. Which pattern of inherit