Question

1)12х--7+3х-2/15х...​

Answer 1

i don't know. I am. understand

Answer 2

It seems like you have an expression that you'd like to simplify or solve. The expression you provided is:

12x - 7 + 3x - 2/15x

To simplify this expression, you can combine like terms and make sure to follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right).

Let's simplify the given expression:

12x + 3x - 7 - (2/15x)

Combine like terms:

(12x + 3x) = 15x

So, the simplified expression is:

15x - 7 - (2/15x)

You can leave it in this form, or if you want to combine the fractions, you can find a common denominator. In this case, the common denominator is 15x:

(15x^2 - 7*15x - 2) / 15x

This is the simplified expression with a common denominator.