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mariarad [96]
3 years ago
15

6a-4=3a+5????????????????

Mathematics
2 answers:
ser-zykov [4K]3 years ago
4 0

Answer:

a=3

Step-by-step explanation:

6a-4=3a+5

6a-3a=3a

5+4=9

3a=9 *divide on both sides*

a=3

Galina-37 [17]3 years ago
4 0

Answer:

a = 3

Step-by-step explanation:

Step 1: Subtract 3a from both sides.

6a - 4 - 3a = 3a + 5 - 3a

3a - 4 =5

Step 2: Add 4 to both sides.

3a − 4 + 4 = 5 + 4

3a = 9

Step 3: Divide both sides by 3.

3a/3 = 9/3

a = 3

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Ulleksa [173]
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3 0
3 years ago
jane had a fourth idea for her allowance:Give jane $0.50 in january then multiply her allowance by 4 each month
Alika [10]

Answer:First, identify what the question is asking for.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Next, identify the numbers.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Next, identify the key words. These include add, subtract, remove, spend, earn, less, more, times, twice, half, etc.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Finally, convert everything into an equation.

42

=

2

⋅

blouse

−

14

Now, solve the equation.

56

=

2

⋅

b

l

o

u

s

e

b

l

o

u

s

e

=

28

The blouse was 28 dollars.

Step-by-step explanation:

6 0
3 years ago
The sum of two numbers is -5 and their difference is -1. Find the two<br> numbers.
Novay_Z [31]

Answer:

x=-3 and y=-2

Step-by-step explanation:

let the numbers be x and y

x+y=-5

x-y=-1

therefore x=-5-y

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x=-5+2

x=-3

6 0
3 years ago
Read 2 more answers
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