crystalsades
crystalsades crystalsades
  • 28-06-2019
  • Mathematics
contestada

Solve the equation. 2(4 - 2x) - 3 = 5(2x + 3)

A. 3/5
B. 2/3
C. 3/2
D. 7/2

Respuesta :

absor201
absor201 absor201
  • 28-06-2019

Answer:

x= -5/7

Step-by-step explanation:

The equation involves only one variable x.

so, we have to isolate the variable to get the solution of the equation

Given

[tex]2(4 - 2x) - 3 = 5(2x + 3)\\8-4x -3 = 10x+15\\5-4x = 10x+15\\-4x = 10x +15 -5\\-4x-10x=10\\-14x = 10\\x = \frac{10}{-14}\\ x = -\frac{x=5}{7}[/tex]

Hence the value of x or solution is

x= -5/7

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