Need some solve the equation. 5x + 8 − 3x = −10 x = −9 x = −1 x = 1 x = 9

A )  x = -9.

Step-by-step explanation:

Given  : 5x + 8 − 3x = −10

To find : Solve the equation.

Solution : We have given  

5x + 8 − 3x = −10

Combine likes terms .

5x - 3x + 8 = - 10 .

2x + 8 = -10 .

On subtracting both sides by 8

2x + 8 - 8 = -10 - 8.

2x = - 18 ,

On dividing both sides by 2 ,

x= - 9.

Therefore, A )  x = -9.

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

there is no graph so i cant sorry

step-by-step explanation: