06-10-2017
Mathematics

contestada

If 3 (x+1) =7 find the value of 3x

Respuesta :

abby0601 abby0601

07-10-2017

The value of 3x would be 4/3.
Distribute the 3 in the parenthesis and you get:
3x+3=7
Then subtract 1 on both sides of the equal side.
3x=4
Therefore, the value of 3x would be 4.

Answer Link

Otras preguntas

Solving for (3x + 5) = x + 2

how to do this question plz?

Some organisms in the ecosystem obtain energy and nutrients from plants these organisms stores the energy in their bodies what happens to the energy in the ecos

Solve the equation -4x + 7 y equals 20. Y=3x+15

What is the purpose of a conclusion paragraph? to summarize your paper, to give a finished feeling to your paper,to restate your thesis, or to tell your reader

The lengths of adult males' hands are normally distributed with mean 190 mm and standard deviation is 7.4 mm. Suppose that 45 individuals are randomly chosen. R

When 10 b = 5 (StartRoot c EndRoot + 2) is solved for c, one equation is c = (2b minus 2) squared Which of the following is an equivalent equation to find c? c

Question 3 (11 points) A gas has a volume of 690.0mL at -15.1°C and 392.0 mmHg. What would the volume of the gas be at 233.0°C and 0.700 atm of pressure? Answer

help alguien sabe como hacer esto

Caroline and Diana drive from city A to city B at respective rates of 60 mph and 45 mph. They both started driving from city A at 9:30 a.m. If Caroline reached