Question

10(x-9)=7...........

Answer 1

Ответ:

$x=9,7.$

Объяснение:

$10(x-9)=7;\\10x-90=7;\\10x=7+90;\\10x=97;\\x=97:10;\\x=9,7.$

Answer 2

Объяснение:

10(х-9)=7

10х=90+7

10х=97

х= 97÷10

х=9,7

Answer 3

To solve for x in the equation 10(x-9) = 7, you can follow these steps:

1. Distribute the 10 on the left side of the equation:

10(x-9) = 7 10x - 90 = 7

2. Add 90 to both sides of the equation to isolate the term with x on the left side:

10x - 90 + 90 = 7 + 90 10x = 97

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

10x / 10 = 97 / 10 x = 9.7

So, the solution to the equation is x = 9.7.