21-10-2019
Mathematics

contestada

Seven times a number is the same as 12 more than 3 times the number

Respuesta :

harryxuanfu harryxuanfu

21-10-2019

Answer:

x=3

Step-by-step explanation:

7x=12+3x

4x=12

x=3

Answer Link

Otras preguntas

A submarine is 58.8 m from a whale. The sub sends out a sonar ping to locate the whale. The speed of sound underwater is 1520 m/s. How much time does it take fo

which of the following angles is coterminal with 5pi/3? pi/3, 2pi/3, 4pi/3, 5pi/3

2. Whenever you have a concern or complaint about an issue at work, to whom should you talk with first? O The charge nurse. O The ombudsman. O A resident you ca

What is the range of the function F(x) graphed below?F(x)= -(x+2)^2+3

If fossil species A is consistently recovered from geological deposits beneath layers containing fossil species B, then A is considered to be older than B. This

Do you think Rosa Parks was inspirational? Why?

What would be the charge on an ion whose neutral atom has an electron configuration of 2.8.7? O A. +7 OBO C. +1

Which words from the passage best support the authors' purpose?

If the sample size is nequals9, what is the standard deviation of the population from which the sample was drawn?

Pick the odd one out and give reason. Collateral, Interest rate, Documentation, Loan amount.