anxiety1001 anxiety1001

02-12-2021
Mathematics

contestada

If -3x - 7y = -5 is a true equation, what would be the value of -12x – 28y?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-12-2021

Answer:

-20

Step-by-step explanation:

-3x - 7y = -5

Multiply each side by 4

4(-3x - 7y) = -5*4

-12x -28y = -20

Answer Link

Otras preguntas

PLEASE HELL!! WILL MARK BRAINLIEST AND THANK YOU!!! IM DESPERATE!!! Find the area. You answer will be a decimal. _________ ft²

Find an equation of the slant asymptote. Do not sketch the curve. y = 5x4 + x2 + x x3 − x2 + 5

When light energy hits the retina, the retinal changes from a _____ to a _____ configuration.

The best way identified by the CDC to prevent sickness is A) knowledge about foodborne illness B) knowledge of food safety C) knowledge of illness prevention D)

The RNA strand pictured was created from the portion of the DNA strand that began on the bottom right with guanine. What would be the mRNA strand for the other

Scientists determined that Antarctica’s average winter temperature was -34.44 Celsius. The difference between this temperature and Antarctica’s highest recorded

Some IQ tests are standardized based on the assumption that the population mean is 100 and the standard deviation is 15. Test graders decide to reject this hypo

chaucer draws upon a tradition of ______ writing in the creating the Wife of Bath

most deadliest animal???

Which system is responsible for providing structure and support?