Question

15×(с-8x)=75 при с=53

Answer 1

15*(53-8x)=75
75:15=5
53-5=48
8x=48
x= 48:8
x=6

Answer 2

Смотри. 53-8x=5

-8x= 5-53

-8x=48

X=6

Answer 3

To solve the equation 15×(c-8x) = 75 for c = 53, you need to substitute the value of c into the equation and then solve for x. Here's how you can do it step-by-step:

Step 1: Substitute the value of c 15×(53-8x) = 75

Step 2: Distribute the multiplication on the left side 15×53 - 15×8x = 75

Step 3: Simplify 795 - 120x = 75

Step 4: Move the constant term to the other side of the equation 795 - 75 = 120x

Step 5: Further simplify 720 = 120x

Step 6: Solve for x x = 720 / 120 x = 6

So, the solution for the equation 15×(c-8x) = 75 when c = 53 is x = 6.