lucas6225 lucas6225
  • 29-07-2019
  • Mathematics
contestada

— 2х = 5 + 10
4х + 10 = — 20

Respuesta :

BasketballEinstein
BasketballEinstein BasketballEinstein
  • 31-07-2019

Answer:

[-7½, 0]

Step-by-step explanation:

The top equation is pretty much already done for you:

-2x = 15 [Divide by -2]

x = -7½

Now of course, you have to check the bottom equation:

4[-7½] + 10 = -20

-30 + 10 = -20 ✅

I am joyous to assist you anytime.

Answer Link

Otras preguntas

Simplify the expression (-3/4)(-1/3)(-8/9)
solve 3/4x = 12 Would truly appreciate if anyone exude their assistance to me.
Does heating a cup of water allow it to dissolve more sugar? Temperature of the water is measured in degrees Centigrade. Amount of sugar is measured in grams. W
The majority of people in the United States live between
Find the common ratio of the geometric sequence: -320,80,-20,5
What does salivary amylase help the body do
Fill in the blanks with the preterite of the verbs in the list. Use these words: conocer, poder, querer, saber El año pasado Raquel (1) ____ al muchacho que ah
Hospice care has expanded greatly in recent years in developed countries because families respond to it much more favorably than what other type of care?
Anna is 88 years old and under the legal guardianship of her daughter. One day Anna receives a telephone call from a health insurance salesman and purchases a $
what is heterotroph? In Biology/