Four times a number added to eight is equivalent to the opposite of four

let the number be y

Opposite of 4 is -4

4y + 8 = -4

Group liked terms

4y = -4 - 8

4y = -12

y = -3

Step-by-step explanation:

let the number be y

Opposite of 4 is -4

4y + 8 = -4

Group liked terms

4y = -4 - 8

4y = -12

y = -3

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

6.5

step-by-step explanation:

you said it was in the question

~courtney