3 years ago

What is the first step to solve the following equation: 7x = 42

Mathematics

2 answers:

Fantom [35]3 years ago

8 0

7x = 42

divide each side by 7

7x/7 = 42/7

x = 6

the answer is 6 :)

Dovator [93]3 years ago

3 0

Divide by 7, answer is 6

You might be interested in

Translate the sentence into an equation.

deff fn [24]

Answer:

3(b+7)=6

Sum means adding, so 3 is multiplied by (b+7)

4 0

3 years ago

The table shows the colors of marbles in a bag.

soldier1979 [14.2K]

Answer:

12:18

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The height of a doorway is 2yards. What is the height of the doorway in inches?

bekas [8.4K]

The height of the doorway in inches is 72

3 0

3 years ago

Read 2 more answers

Jenna ordered 28 shirts for her soccer team seventy five percent of those shirts were size large how many large shirts did jenna

bulgar [2K]

The answer is 21 shirts

7 0

3 years ago

Read 2 more answers

(2)/(5) and (1)/(x)common denominator =10 find the value of x

Anika [276]

Answer:

$x=5/48$

Step-by-step explanation:

$2/5 + 1/x =10$

$1/x=10-2/5$

$1/x=48/5$

$48x=5$

$x=5/48$

7 0

3 years ago

Read 2 more answers