SOLVE EQUATION

solve for x

| 3x+19 | =13
(absolute value)

x=-2

Solution given:

| 3x+19 | =13

opening modulus

3x+19=13

3x=13-19

3x=-6

x=-6/3

x=-2

x=-2 and -32/3

Step-by-step explanation:

|3x+19|=13

3x+19=13 and 3x+19=-13

x=-2 and x=-32/3

x = -2                       x = -32/3

Step-by-step explanation:

| 3x+19 | =13

There are two solutions, one positive and one negative

3x+19 = 13      3x+19 = -13

Subtract 19

3x+19-19 = 13-19      3x+19 -19 =-13-19

3x = -6                     3x = -32

Divide by 3

3x/3 = -6/3             3x/3 = -32/3

x = -2                       x = -32/3

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply