Ten less than a number is equal the same number divided by 2 what is the number

x-10=x/2

Simplify both sides of the equation.

x−10 = x /2

x+-10 = 1/2 x

x-10 = 1/2 x

Subtract 1/2 x from both sides.

x-10-1/2 x = 1/2 x - 1/2 x

1/2 x-10 = 0

Add 10 to both sides.

1/2 x-10+10 = 0+10

1/2 x = 10

Multiply both sides by 2.

2*(1/2 x) = (2)*(10)

Your answer should be: x = 20

correct answers below:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )