3 years ago

5x - 4 = 2 (x + 3) + x

Mathematics

1 answer:

xeze [42]3 years ago

5 0

Step-by-step explanation:

5x - 4 = 2x + 6 × x

-----> 5x-3x = 6 + 4

-----> 2x = 10

----> x = 5

You might be interested in

What is 2x2 equal because I need help

zheka24 [161]

Answer:

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

Could someone please help me with these Math problems, Thank you.

evablogger [386]

X+3= -x-5
x+x= -3-5
2x= -8
x= -4

1-2x= -x-3
1+3=2x-x
x=4

x-2= -3x+2
x+3x=2+2
4x=4
x=1

7 0

4 years ago

Pls help I need this right now!!!

Anettt [7]

D: 18%

Hope it helps

4 0

3 years ago

The scale factor of two similar hexagons is 5:12. The smaller hexagon has an area of 24 square units. What is the area of the la

ASHA 777 [7]

Answer: $138.24\ \text{square units}$

Step-by-step explanation:

Given

The scale factor of two similar hexagons is 5:12.

The smaller hexagon has an area of 24 square units

we know, the ratio of two similar figures is equal to the square of the scale factor.

Suppose the area of the larger hexagon is A

$\therefore \dfrac{24}{A}=\left[\dfrac{5}{12}\right]^2\\\\\Rightarrow A=\left[\dfrac{12}{5}\right]^2\times 24\\\\\Rightarrow A=138.24\ \text{square units}$

3 0

3 years ago

50 POINTS (8th Grade Math)

Mama L [17]

Answer: 1st; (-5, 1)

2nd;(-3, 1)

I’m pretty sure this is it, I’ve done questions like this for a while now, I think I got it right, sorry if I didn’t I tried my best.

6 0

2 years ago