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scZoUnD [109]
2 years ago
6

PLEASE help me i really apreacatie if you show your work both in numbers and a sentence since i dont know how to explaning tysm

once agin bless your heart

Mathematics
2 answers:
lesya [120]2 years ago
8 0

Answer:

No solution

Step-by-step explanation:

collect like terms,

8x = 2(4x - 5) -2

Then distribute to throughout the parentheses,

8x = 8x - 10 - 2

Cancel equal terms on both sides of the equation,

0 = -10 - 2

Calculate the difference,

0 = -12

This statement is false because zero does equivalate to -12.

aleksklad [387]2 years ago
5 0

Answer:

No Solution

Step-by-step explanation:

OK first just remember PEMDAS which stands for

Parentheses Exponents Multiplication Division Addition Subtraction

so we do these things in order from left to right.

first i see some parentheses so lets take care of that, pay attention to this part

2(4x - 5)

lets do some distribution, we multiply the numbers in the parentheses by the number thats right outside of the parentheses

this becomes

8x-10

so now we have...

5x+3x=8x-10-2

it is pretty easy from this point on

just add like terms. 5x plus 3x equals 8x. -10 - 2 equals -12.

8x=8x-12

now we have to do opposite calculations on both sides. for example, lets take the 8x to the right of the equal sign, and subtract 8x from both sides.

0=-12

is this true? does this make sense? NO! so the answer is No Solution.

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Answer:

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Step-by-step explanation:

Here we have

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The sum of two numbers is 8, and their product is 15. What is the largest number?
AfilCa [17]
Hello there!

The sum of two numbers (x + y) is 8 (=8).
Their product (x * y) is 15 (=15).
x + y = 8
x * y = 15

First, we know that the two number must be positive and under 8, as the product is positive.

Let's list out some numbers that are from 1 to 8 that sum up to 8;
1 + 7
2 + 6
3 + 5
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Now, we need to multiply the two numbers that add up to 8, and see which makes a product of 15.
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