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2 years ago

7

7(x -3)=4(x+5) solve for X thanks!!

2 answers:

kozerog [31]2 years ago

7 0

$\text{Hello there!}\\\\\text{Solve for x:}\\\\7(x -3)=4(x+5)\\\\\text{Distribute the 7 to the variables inside the parenthesis}\\\\7x-21=4(x+5)\\\\\text{Distribute the 4 to the variables inside the parenthesis}\\\\7x-21=4x+20\\\\\text{Subtract 4x from both sides}\\\\3x-21=20\\\\\text{Add 21 to both sides}\\\\3x=41\\\\\text{Divide both sides by 3}\\\\x=41/3\\\\\boxed{\text{x = }\frac{41}{3}}}$

Alisiya [41]2 years ago

6 0

Answer:

13.66

Step-by-step explanation:

In the picture above

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Hi ! How to solve this question?

tester [92]

You should actually have

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2 years ago

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storchak [24]

Answer:

Step-by-step explanation:

y=mx+b

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2 years ago