GXTHBXY2003
GXTHBXY2003 GXTHBXY2003
  • 16-04-2020
  • Mathematics
contestada

Select the correct answer.
Which value of x makes this equation true?

-8(x + 5) = -3x − 7 + x − 3
PLATO

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-04-2020

Answer:

x=-5

Step-by-step explanation:

-8(x + 5) = -3x − 7 + x − 3

Combine like terms

-8(x+5) = -2x -10

Distribute

-8x-40 = -2x-10

Add 8x to each side

-8x-40 +8x = -2x+8x-10

-40 = 6x-10

Add 10 to each side

-40+10 = 6x+10-10

-30 = 6x

Divide by 6

-30/6 = 6x/6

-5 = x

Answer Link

Otras preguntas

What four nations explored the Pacific Northwest? Name their first explorer and the year of these expeditions? ​
A rectangle is 6 centimeters longer than it is wide. Its length and width are both increased by 4 centimeters.
Find the hypotenuse of a right triangle that has a 13cm leg and a height of 7cm
It this sentence a phrase or clause ?1- If you have an aim in life, you will work towards that goal
Help right answer get brainliest
Montana's name reflects its______: it is a very mountainous state. O biography O autobiography O autograph O geography
33) Name four congruent angles that are acute angles.
Find two integers whose sum is 13 and product is 12
i need help solving the paint questions ​
i tried but i don't know if i did this correctly.