Question

(х * 10 + 12) - 80 = 280 + 2​

Answer 1

Ответ:

(10х+12)-80=280+2

(10х+12)-80=282

(10х+12)=282+80

10х+12=362

10х=362-12

10х=350

х=350:10

х=35

Answer 2

Ответ:

Пошаговое объяснение:

(10х + 12) - 80 = 282

10х + 12 = 282 + 80

10х + 12 = 362

10х = 362 - 12

10х = 350

х = 350 : 10

х = 35

Answer 3

To solve the equation (х * 10 + 12) - 80 = 280 + 2, follow these steps:

1. First, simplify both sides of the equation by performing the operations within the parentheses:

(х * 10 + 12) - 80 = 280 + 2

Simplify the left side:

10x + 12 - 80 = 280 + 2

2. Next, combine like terms on each side of the equation:

On the left side, combine 12 and -80:

10x - 68 = 280 + 2

3. Now, simplify the right side of the equation:

280 + 2 = 282

So, the equation becomes:

10x - 68 = 282

4. Add 68 to both sides of the equation to isolate the term with 'x' on the left side:

10x - 68 + 68 = 282 + 68

10x = 350

5. Finally, divide both sides by 10 to solve for 'x':

10x/10 = 350/10

x = 35

So, the solution to the equation is x = 35.