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vitfil [10]
3 years ago
8

Solve 7 ( x + 1 ) + 2 = 5x + 15

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0

Answer:

x = 3

Step-by-step explanation:

7(x + 1) + 2 = 5x + 15

~Simplify left side

7x + 7 + 2 = 5x + 15

~Combine like terms

7x + 9 = 5x + 15

~Subtract 9 to both sides

7x = 5x + 6

~Subtract 5x to both sides

2x = 6

~Divide 2 to both sides

x = 3

Best of Luck!

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36 is 4% of what number
QveST [7]

Answer:

900

Step-by-step explanation:

We have, 4% × x = 36

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or     ----- × x = 36

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Multiplying both sides by 100 and dividing both sides by 4,

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we have x = 36 × -------

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x = 900

If you are using a calculator, simply enter 36×100÷4, which will give you the answer

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Help me please. Very much appreciated​
olya-2409 [2.1K]

Answer:

63mm

Step-by-step explanation:

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3 years ago
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