3 years ago

Complete the solution of the equation. Find the value of y when x equals -2. -9x - 3y = 6

Mathematics

1 answer:

Semmy [17]3 years ago

4 0

Answer:

y=4

Step-by-step explanation:

-9x - 3y = 6

Let x =-2

-9(-2) -3y =6

18 -3y =6

Subtract 18 from each side

18-18-3y = 6-18

-3y = -12

Divide each side by -3

-3y/-3 =-12/-3

y=4

You might be interested in

Please help me with c this is confusing also is b correct?

OlgaM077 [116]

Answer: See attached.

Step-by-step explanation:

6 0

3 years ago

Explain how you can write 3/2 as the product of a whole number and a unit fraction.

Nitella [24]

Answer:

Step-by-step explanation:

When 3 is divided by 2, the quotient is 1 and remainder is 1

Whole number is the quotient.

Fraction : remainder

divisor

$1\frac{1}{2}$

8 0

3 years ago

Read 2 more answers

Express the following in scientific notation: 1010.10

sveticcg [70]

Answer:

1.01010 x 10³. Might vary if it asks for specific significant figures.

8 0

3 years ago

Read 2 more answers

Solve this system of equations, then determine what y equals.

Vsevolod [243]

2+2=4 and 4+4=8 and 8+8=16

8 0

3 years ago

Read 2 more answers

Can someone help me with this math homework please!

Lera25 [3.4K]

Answer:a c b

Step-by-step explanation: did it already

5 0

3 years ago