dimazada08 dimazada08
  • 01-03-2020
  • Mathematics
contestada

Solve the following equation

2(2x +1) - 3(x - 1) = 8

Respuesta :

CHERLYNnotCHERRY
CHERLYNnotCHERRY CHERLYNnotCHERRY
  • 01-03-2020

Answer:

The value of x is 3

Step-by-step explanation:

First, you must expand everything:

2(2x+1) - 3(x-1) = 8

2(2x)+2(1) - 3(x)+3(1) = 8

4x + 2 - 3x + 3 = 8

x + 5 = 8

Then, move all the unknown value to one side:

x = 8 - 5

= 3

Answer Link
tolaosunrinde
tolaosunrinde tolaosunrinde
  • 01-03-2020

Answer: x=3

Step-by-step explanation:

From the equation, open the bracket to give

4x + 2- 3x + 3= 8

Combine like terms

4x-3x= 8-3-2

x=8-5

x=3

Answer Link

Otras preguntas

How did Alexander the Great rise to power and how did he spread Greek culture to other lands?
Graph the line using intercepts: 4x-3y=12
There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5
What culture believes health is harmony between man and nature?
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.
Which of the following is formed at a collision zone?Continental rift valleyVolcanic island chainMountain rangeDeep-ocean trench
how is the expression of sex linked genes both  similar to and different from the expression of autosomal genes?
a soccer team played 160 games and won 65% of them. how many did they win?
Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make
how is the expression of sex linked genes both  similar to and different from the expression of autosomal genes?