All categories

3 years ago

X+49=75 solve this equation by undoing

2 answers:

8 0

Hi there!

First, we "undo" the +49 by subtracting it from both sides of the equation:

x + 49 = 75
x = 75 - 49
x = 26

Hope this helps!

Hunter-Best [27]3 years ago

4 0

X would equal to 26.

You might be interested in

What is 1/4 of 3200?

Greeley [361]

Answer: 800

Divide 3200 by 4 to get 800.

3 0

3 years ago

Read 2 more answers

A box of 42 chocolates contains milk and dark chocolates in the ratio of 3:4. How many chocolates of each type there are?

Elza [17]

<h2>Answer:The number of milk chocolates are 18 and the number of dark chocolates are 24.</h2>

Step-by-step explanation:

Let the number of milk chocolates be $m$ .

Let the number of dark chocolates be $d$ .

Given that the box contains the milk and dark chocolates in the ratio $3:4$ .

So, $\frac{m}{d}=\frac{3}{4}$ ...(i)

Given that the total number of chocolates are $42$ .

So, $m+d=42$ . ...(ii)

Using (i) and (ii),

$m+\frac{4}{3}m=42$

$\frac{7}{3}m=42$

$m=18$

$d=\frac{4}{3}m=\frac{4}{3}\times 18=24$

So,the number of milk chocolates are $18$ and the number of dark chocolates are $24$ .

4 0

3 years ago

Steve can run 1 2/9 miles in 10 minutes. How many miles can he run in 30 minutes?

mariarad [96]

Answer:

3 2/3

Step-by-step explanation:

remember to give me brainliest cause I helped you

4 0

3 years ago

24xy-10y-18x from 13xy+12y+14x with explanation

Sav [38]

Answer:

24xy+2y−234x2fromy+14x

Step-by-step explanation:

24xy−10y−(18×13)xxfromy+12y+14x

24xy−10y−234xxfromy+12y+14x

24xy−10y−234x2fromy+12y+14x

24xy+(−10y+12y)−234x2fromy+14x

4 0

2 years ago

Rearrange the formula P = 2(L + B) to solve for b.

Nadusha1986 [10]

Answer:

Step-by-step explanation:

4 0

3 years ago