Solve for x. -1/2(x+2)+1 1/2x=3

need help

x = 4

Step-by-step explanation:

Hi there !

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

- (x + 2)/2 + (1×2+1)x/2 = ²⁾3

- x - 2 + 3x = 6

3x - x = 6 + 2

2x = 8

x = 4

Good luck !

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

56

step-by-step explanation: