Question

9x=81 convert into words​

Answer 1

9x =81

x=9

nine

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Answer 2

Answer:

Given

9x=81

So to find out the value of x you must first find out the value by which you when multiply 9 you get 81

So, we know 9×9=81

Or 9x= 81

X = 81/9

X= 9

Step-by-step explanation:

Simplifying

9x + 81 = 0

Reorder the terms:

81 + 9x = 0

Solving

81 + 9x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-81' to each side of the equation.

81 + -81 + 9x = 0 + -81

Combine like terms: 81 + -81 = 0

0 + 9x = 0 + -81

9x = 0 + -81

Combine like terms: 0 + -81 = -81

9x = -81

Divide each side by '9'.

x = -9

Simplifying

x = -9