3 years ago

2×+3(×-4)=8 what the answer to this problem

Mathematics

2 answers:

Musya8 [376]3 years ago

6 0

Answer:

x=4

Step-by-step explanation:

you must first distribute the 3 into the (x-4). then you have 2x+3x-12=8. Then you combine like terms meaning you add 2x and 3x together and have 5x. Now you have 5x-12=8. Then add 12 on both sides so now you have 5x= 20 and finally you have to divide both sides by 5 and then your answer is x=4

Contact [7]3 years ago

3 0

Answer:

Step-by-step explanation:

2x+3(x-4)=8

2x+3x-12=8

5x-12=8

5x-12+12=8+12

5x=20

5x/5=20/5

x=4

You might be interested in

If Taylor uses 1 3/4 tablespoons of coffee to make 5 cups of coffee, how much would he need to make one cup of coffee?

natka813 [3]

.35 or 7/20 is your answer

7 0

3 years ago

Read 2 more answers

How to find the perimeter and area

Ad libitum [116K]

For Perimeter you add all the sides of the figure and the total is your perimeter. For Area you multiply the length times the width.

3 0

3 years ago

0.45 repeating as a fraction

stira [4]

0.9090909.../2
This is the equivalent and it has no equal fraction counterpart

4 0

3 years ago

Read 2 more answers

What is the answer(FP!)<br> 29/3<br> 5/5<br> 20/10<br> 100/50

liubo4ka [24]

Answer:

123456789101112131415161718192021222324252627282930

Step-by-step explanation:

hahaha

8 0

3 years ago

What identity can be used to rewrite the expression 4x^2-9

tankabanditka [31]

You cannot factor it, so there is no simplification. The Constants "4" and "9" do not share a common factor, therefore, you cannot simplify it. However, if it was a number such as "8" replacing "9", then you can simplify by doing:

4(x^2 - 2) = 4x^2-9

4 0

3 years ago

Read 2 more answers