To solve the equation -x - 3 = x2 - 2x- 15, you
could graph of the following system.
y = -x-3
y = x2 - 2x - 15
Use the graph of this system to identify all
solutions of -x - 3 = x - 2x - 15.

answer:

step-by-step explanation:

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

g

step-by-step explanation: