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nata0808 [166]
4 years ago
6

What is the answer, plz help. 5(x-7) + 42 = 5x+7

Mathematics
2 answers:
Genrish500 [490]4 years ago
4 0

Answer:

Hey there!

5(x-7)+42=5x+7

5x-35+42=5x+7

7=7

Infinite solutions.

Hope this helps :)

dimaraw [331]4 years ago
3 0

Answer:

x is all real numbers

Step-by-step explanation:

5(x-7) + 42 = 5x+7

Distribute

5x - 35 +42 = 5x+7

Combine like terms

5x +7 = 5x+7

Subtract 5x from each side

7=7

This is always true, so x can be any number

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2 years ago
-5m - 4 = 36
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Answer:

I'm just trying to make this as simple as possible for you.

The value of m is 5.

How?

We must follow a few simple methods to solve this problem.

Well, four to be precise.

All we need to do is add 4 to both sides of the equation, or -5m - 4 + 4=36+4

Then, we simply by adding the numbers together to get -5m = 36 + 4, or, 40.

Following that, we divide both sides of the equation by the same term, giving us the equation −

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Then, we cancel the terms that are in both the numerator and denominator.

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m={\color{#c92786}{\frac{40}{-5}}}

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