Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4 ^ -x and y = 2 ^ x+3 intersect are the solutions of the equation 4^-x = 2^x+3. Part B: Make tables to find the solution to 4^-x = 2^x+3. Take the integer values of x between -3 and 3. Part C: How can you solve the equation 4^-x = 2^x+3 graphically? Please help! Very confused :(

its 69.420

step-by-step explanation:

true

step-by-step explanation:

9

step-by-step explanation:

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3