aleksamardzic aleksamardzic

03-06-2021
Mathematics

contestada

Uh please help 8x-4y=-4
-3x+4y=5
Subtract second equation from the first

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-06-2021

Answer:

11x -8y = -9

Step-by-step explanation:

8x-4y=-4

-3x+4y=5

Subtract the second equation from the first

8x-4y=-4

-(-3x+4y=5)

-----------------------------

Distribute the minus sign

8x-4y=-4

+(3x-4y=-5)

-----------------------------

11x -8y = -9

Answer Link

Otras preguntas

The common health-associated infection seen in an outpatient setting, called mrsa, is caused by which type of bacteria?.

Solve the following word problem. Money is invested at two rates of interest. One rate is 8 % and the other is 2%. If there is $1300 more invested at 8 % than a

Help me with this question please!!!

Determine the period.

What is the value of x?

What is produced during the replacement reaction of ba(no3)2 and na2so4? 2bana 2no3so4 2nano3 baso4 nano3 baso4 bana2 (no3)2so4

The ability for a muscle to work against a resistance for an extended period of time is.

Water flows with a volume flow rate of 1.44 m³/s in a pipe. Find the water speed where the pipe radius is 0.430 m.

How much will 1,000.00 amount to in 2 years at 13%2% simple interest

Involves manipulating information mentally by forming concepts, solving problems, making decisions, and reflecting in a critical or creative manner.