ashlie1219 ashlie1219

21-09-2018
Mathematics

contestada

The product of 7 and a number, increased by 3, is equal to twice the number, subtracted from 39. Find the number.

Respuesta :

21-09-2018

It's just an equation, the number you're looking for is X, and then turn the words into an solvable equation with respect to X.

7X + 3 = 39 - 2X
9X = 39 -3 = 36
X = 4

Answer Link

Otras preguntas

According to Erasmus, is it biblical to execute heretics?

Help please I just have a little time

The scale below represents which equation or inequality x+5 y-3

please help asap (17 points) thankyou

Joe needs to buy supplies for a birthday party. At the store, balloons cost $0.50 each and party hats each cost $1.25. If Joe wants to spend exactly $20 on th

A box contains 20 lightbulbs, of which 5 are defective. If 4 lightbulbs are picked from the box randomly, the probability that at most 2 of them are defective i

Apply the distribution

how many moles of sulfur are neededbto produce 15.0 mol sulfur dioxide

What is the simplest form of 2 √2 / √3 - √2? A.) 2√6 + 4 B.) 2√5 + 4 C.) 2√6+4 / 5 D.) 2√5+4 / 5

A car advertisement states that a certain car can accelerate from rest to 20 m/s in 7 seconds. How far does this car go? What is the car’s acceleration?