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Dvinal [7]
3 years ago
15

NEEEEEEEEEEEEEEEEEEEEEEEED HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLP!!!!!!!!

Mathematics
2 answers:
frozen [14]3 years ago
6 0

Answer:

Step-by-step explanation:

2^{3} + 3^{2} - 3 × 4-5^{2}÷ 5 + (7×4)

To solve this equation, we need to use GEMDAS. < That shows us the order of operations for this problem.

G is for <u>grouping</u><u>.</u> This can be (), {}, or []. There is one grouping in the given equation, (7x4). Now, you just multiply inside of the equation, giving you 28.

Now the equation looks like  2^{3} + 3^{2} - 3 × 4-5^{2}÷ 5 + 28

E is for <u>exponents</u>. These are numbers that are multiplied to a power. (x^{2}). There are three terms with exponents in this equation, 2^{3}, 3^{2}, and 5^{2}. Now, just multiply to the powers giving you 8, 9, and 25.

Now the equation looks like

8 + 9 - 3 x 4 - 25 ÷ 5 + 28

M is for <u>multiply.</u> This is any number times another one. There is only one term that needs to be multiplied in this equation, 3 x 4. Now, just multiply the terms to get 12.

Now the equation looks like

8 + 9 - 12 - 25 ÷ 5 + 28

D is for <u>divide</u>. This is any term that needs to be divided. There is only one in this equation, 25÷5. Now, just divide those terms to get 5.

Now your equation looks like

8 + 8 - 12 - 5 + 28

A is for <u>add</u>. This is any term that needs to be added. There are two in this equation, 8+8. and 5+28. Now, just add to get 16 and 33.

Now your equation looks like

16 - 12 - 33

S is for <u>subtract</u>. This is any term that needs to be subtracted. These are the remaining three in the equation, 16 - 12 - 33. Now just subtract to get -33.

Now that you have completed all of the steps, your final answer is

-33

~theLocoCoco

Sever21 [200]3 years ago
3 0

Answer:

28

Step-by-step explanation:

Use Pemdas. Hope this helps. Pls give brainliest.

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Oxana [17]

Hello there.

Explanation:

↓↓↓↓↓↓↓↓↓↓

4-(2x-3)=3

First, subtract by 4 from both sides.

4-(2x-3)-4=3-4

Second, simplify.

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Third, divide by -1 from both sides.

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Fourth, simplify.

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Hope this helps!

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