Question

1) 8x-15+7 X = 2x+50​

Answer 1

Ответ:   5.

Пошаговое объяснение:

8x-15+7x = 2x+50​;

8x+7x-2x = 50 + 15;

13x = 65;

x= 5.

Answer 2

To solve the given equation $8x - 15 + 7x = 2x + 50$, we'll follow these steps to isolate $x$:

Step 1: Combine like terms on the left side of the equation: $8x - 15 + 7x = 15x - 15.$

Step 2: Set the left side equal to the right side: $15x - 15 = 2x + 50.$

Step 3: Move all the $x$ terms to the left side and constants to the right side: $15x - 2x = 50 + 15,$ $13x = 65.$

Step 4: Solve for $x$: $x = \frac{65}{13},$ $x = 5.$

So, the value of $x$ that satisfies the equation is $x = 5$.