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4 years ago

−2(x−7)+3(x+5)=x+9 PLEASE HELP

Mathematics

2 answers:

iren [92.7K]4 years ago

7 0

Answer: no solution

Step-by-step explanation:

-2(x-7)+3(x+5)=x+9

Distribute

-2x+14+3(x+5)=x+9

Distribute

-2x+14+3x+15=x+9

Combine like terms

x+29=x+9

Subtract(x)

29=9

Because 29 does not equal 9, the equation has no solutions

<em>Hope it helps <3</em>

alina1380 [7]4 years ago

3 0

Answer:

There is no solution.

Step-by-step explanation:

$- 2(x - 7) + 3(x + 5) = x + 9$

Distribute -2 through the parentheses

$- 2x + 14 + 3(x + 5) = x + 9$

Distribute -3 through the parentheses

$- 2x + 14 + 3x + 15 = x + 9$

Collect like terms

$x + 14 + 15 = x + 9$

Add the numbers

$x + 29 = x + 9$

Cancel equal terms on both sides of the equation

$29 = 9$

The statement is false for any value of x

Hope this helps..

Best regards!!

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

From the above question:

Δ Q R S ≅ Δ T U V

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Step 1

We solve for v

QS = TV

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Collect like ters

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Step 2

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