3 years ago

Find the value of x that will make l and m 7x-7, 4x+14

1 answer:

6 0

Answer:
x = 7

Explanation:
We are given that:
l = 7x - 7
m = 4x + 14

We want to have:
l = m

Therefore, we will simply equate the two equations and solve for x as follows:
7x - 7 = 4x + 14
7x - 7 - 4x = 4x + 14 - 4x
3x - 7 = 14
3x - 7 + 7 = 14 + 7
3x = 21
x = $\frac{21}{3}$
x = 7

Hope this helps :)

You might be interested in

If the unit selling price is 2.50 and the unit cost is 1.00, what action is needed to maintain the gross margin percentage when

lbvjy [14]

2.75

Oh no! Something went wrong while adding your answer
It's too short. Write at least 20 characters to explain it well.

7 0

3 years ago

Please answer right no links thank you

Sav [38]

Answer:10

Step-by-step explanation: If you see that the vocabulary questions is 20 percent of the total number of questions which is 50, then you multiply 20/100 with 50 which is 1/5 of 50 which is 10 questions. Hope this helps

5 0

3 years ago

A kite descends to the ground from a height of 32 feet. Use an integer to describe the descent.

nydimaria [60]

32-x=0; with x equaling the amount descended or -32.

8 0

3 years ago

Mike has 3 planting boxes for her flowers . each boxes is 4 feet wide and 8a feet long how much area for planting flowers does m

ella [17]

66 I am pretty sure hope this helps :)

4 0

2 years ago