JimenaFlores JimenaFlores

16-01-2020
Mathematics

contestada

3x+7=28
solve for x ?

Respuesta :

clarkporesham clarkporesham

16-01-2020

Answer:

7

Step-by-step explanation:

3(7)+7= 28

3(7)=21+7=28

Answer Link

Otras preguntas

What’s x?? Solve for x 5x+2=7x-4

Reasoning 5 Jack calculates 6 x 102 + 3 x 10³ = 9 × 105 Explain Jack's mistake, and write in the correct answer in standard index form.

Which of the following is incorrect according to Dalton's atomic theory? a) atoms of different elements can mix together and chemically combine to make new elem

A student rolled 2 dice. What is the probability that the first die landed on a number less than 3 and the second die landed on a number greater than 3?

Give 4 examples of image perception models

There are four types of stem-changing verbs. - True O False

Which best describes the relationship between Edmund and Jamie at the end of Long Day's Journey? Edmund has confessed his hatred for Jamie, but there is still t

Give your thoughts on the learnings you gained about NSTP100 and its relation to your life.

i need this answer urgently Note: this is grade 6 maths

What was Kennedy's plan for Vietnam after sending aid proved to not be effective? A. Increase the amount of aid and advisors sent to South Vietnam B. Use bombin