aidenlol442 aidenlol442
  • 03-03-2021
  • Mathematics
contestada

Evaluate -8 + 5 - 2x - 4 + 5x
When x =2 before and after simplifying.

The value of the expression is —.

Respuesta :

simeon5 simeon5
  • 03-03-2021

Answer:

-8+5-2x-4+5x

=3x-7

if x=2

3(2)-7

=6-7=-1

Answer Link

Otras preguntas

Someone please help I will mark you the brainiest !!!
Richard is planning a trip to Italy he thinks he will need $2750 for the trip if the trip is 40 weeks away which is the best estimate of how much money Richard
Need asap help ,struggling !
How do you percipitate things from solution to telluric acid?
Which of the following is true about atmospheric pressure? A. It varies widely, depending on the weather. B. It increases with altitude. C. It affects the bo
what do nuclear reactions change in atoms
What’s is one of “Starbucks? Direct competitors
Someone please help me! I would appreciate it so much!
The two guy wires supporting a tower form an isosceles triangle with the ground. Each of the base angles of the triangle is 2 times the third angle (the vertex
Please help solve with step by step instructions Thank you in advance xx