2x + 8 > -4

x = 4

describe how to graph it on a number line.

Step-by-step explanation:

Focus on 2x + 8 > -4 first.  Solve for x:  Subtract 8 from both sides, which results in 2x > -12.

Dividing both sides by 2, we get x > -6.

Draw an open circle around -6 on the number line, and then draw an arrow to the right from x = -6.

Note that letting x = 4 is not helpful.  2(4) + 8 > -4 is true (16 > -4 is true).

45

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