1 year ago

Three times a number decreased by seven equals four times a number plus seven

Mathematics

1 answer:

dezoksy [38]1 year ago

4 0

Answer:

x = -14

Step-by-step explanation:

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Solve the following:<br> a) 4x-3 = 2x + 7<br><br> b)<br> 2x+6=7x14

Igoryamba

$\huge \qquad \qquad \sf \underline{Answer}$

$\textbf {Let's Solve :}$

<h3>Question 1 :</h3>

$\textsf{4x - 3 = 2x +7}$

$\textsf{4x -2x = 3 +7}$

$\textsf{2x = 10}$

$\textsf{x=5}$

<h3>Question 2 :</h3>

$\sf{2x + 6 = 7 \times 14}$

$\sf{2x + 6 = 98}$

$\sf{2x = 98-6}$

$\sf{2x = 92}$

$\sf{x=46}$

6 0

1 year ago

Products of equal value totaling $480 are sold to an audience of an unknown amount of people. the entrance fee is $10 per person

Sholpan [36]

Y = $\frac{10x+480}{x}$

This is because the total cost is 10x + 480 and then that needs to be divided by the amount of people.

8 0

3 years ago

What is the 100th term of the sequence with a1 = 222 and d = -5

antoniya [11.8K]

Answer:

-273

Step-by-step explanation:

222- (99*5)

222-495

-273

8 0

2 years ago

Read 2 more answers

Can someone help me so i can gts

Sedaia [141]

answer is the square root of a tringle times 10 divided by 0 and that equals to 0 then you subtract 10 and that equals to negative 10 then you add 40 then equals to 30 so your answer is 30

Step-by-step explanation:

8 0

2 years ago

Please help will give brainliest for the answers need help

Kipish [7]

Answer:

I really cant find one...Ive tried all of them on the clacutaor but the closest one seems to be number 4

Step-by-step explanation:

7 0

2 years ago