Simplify the expression 7y+4×+4-2×+8. what is the coefficient of x? what is the constant?

The coefficient of x is and the constant is .

Step-by-step explanation:

We want to simplify this expression to a first order function in the following format:

In which a is the coefficient of x and b is the constant.

We add the common terms and then we write y as a function of x and the constant. So:

The coefficient of x is and the constant is .

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x