lunacent1212oyr68r lunacent1212oyr68r
  • 02-12-2019
  • Mathematics
contestada

1) 5(3g-2)+8=58.
2) 7x-(4x-15)=13

Find the variable value.

Respuesta :

Yang100
Yang100 Yang100
  • 02-12-2019

Answer:

Step-by-step explanation:

5(3g-2)+8=58

5(3g-2)=58-8

5(3g-2)=50

3g-2=50/5

3g-2=10

3g=10+2

3g=12

g=12/3

g=4

-----------------

7x-(4x-15)=13

7x-4x-(-15)=13

3x+15=13

3x=13-15

3x=-2

x=-2/3

Answer Link

Otras preguntas

In a civil lawsuit, the objective of the plaintiff is to acquire __________ for ___________. A. compensation, damages B. minor jail time, damages C. major jail
What is the relationship between mass and weight?
Multiply. Write your answer in simplest form. 5/12 x 4/5
Compare the two fractions using <, >, or =. 1/2____7/15
Madison wants to buy a car for $9000. She will borrow money and repay the total in 3 years. The required monthly payment on her credit card would be $300. The m
How might a Lord and serf differ in their views of feudalism?
is it true that the composition of the atmosphere changes every few kilometers as you move away from earth
Which passage from Grendel best illustrates the theme life is meaningless
Which unit of measurement would be the most appropriate to measure how much water is in a lake? A : Liter B : Kiloliter C : Gram D : Kilometer
What is the difference between post and pre