Question

80-х=9×5 решения уравнения

Answer 1

80-x=9*5
80-x=45
-x=45-80
-x=-35
 x=35

Answer 2

$80-x=9*5 80-x= 45 -x=45-80 -x=-35 x=35$

Answer 3

To solve the equation 80 - x = 9 × 5, you need to find the value of 'x' that satisfies the equation. Here's how you can do it step-by-step:

Step 1: Simplify the right-hand side of the equation (9 × 5) to get the equation: 80 - x = 45

Step 2: Isolate the variable 'x' on one side of the equation. To do this, subtract 80 from both sides of the equation:

80 - x - 80 = 45 - 80

Simplifying further, we get:

-x = -35

Step 3: Now, to solve for 'x,' divide both sides of the equation by -1:

x = -35 / -1

Simplifying, we get:

x = 35

So, the solution to the equation 80 - x = 9 × 5 is x = 35.