2 years ago

How many solutions does the equation 9 (x - 3) = 9x - 27 have?

Mathematics

1 answer:

Dafna1 [17]2 years ago

7 0

Answer:

Infinity

Step-by-step explanation:

9x -27 = 9x -27

-9x . -9x

-27 = -27 = always true

You might be interested in

J=b-q/g solve for b.

Zigmanuir [339]

Answer:

$j = b - \frac{q}{g} \\ j + \frac{q}{g } = b \\ b = \frac{gj + q}{g} \\ thank \: you$

7 0

2 years ago

let -5 represent the changes in gas every hour.Which expression represents th etotal change in gas after 6 hours

Amanda [17]

Answer:

Changes in gas equals -5 times 6

After six hours the changes in gas were -30

Step-by-step explanation:

3 0

2 years ago

Karissa says that to represent the expression - 7 - (- 9) on number line, she should start at 7 and move units to the IN correct

Sholpan [36]

Answer:

Step-by-step explanation:

Should start at -7 and move 9 units towards right (in the positive direction).

Should stop at 2

8 0

2 years ago

Зу+9=14

Anon25 [30]

Answer:

Constant(s) = 14,9

Coefficient = 3

Variable = y

6 0

3 years ago

Please help me evaluate the expression 10a + 7 if a =1/5

sattari [20]

Answer:

Step-by-step explanation:

10a+7

<u>10(1/5)</u> + 7

6 0

2 years ago