3 years ago

Can someone help me solve this?

Mathematics

2 answers:

Setler [38]3 years ago

8 0

$4.20
that is the answer to the question

Sav [38]3 years ago

8 0

40 cents is the answer

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<img src="https://tex.z-dn.net/?f=-2%283%20-%202x%29%20%3D%20-6x%20%2B%208%28x%20%2B%202%29" id="TexFormula1" title="-2(3 - 2x)

vovikov84 [41]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 11}}}}}$

Step-by-step explanation:

$\sf{ - 2(3 - 2x) = - 6x + 8(x + 2)}$

Distribute -2 through the parentheses

Similarly, Distribute 8 through the parentheses

$\dashrightarrow{ \sf{ - 6 + 4x = - 6x + 8x + 16}}$

Collect like terms

$\dashrightarrow{ \sf{ - 6 + 4x = 2x + 16}}$

Move 2x to left hand side and change it's sign

Similarly, move 6 to right hand side and change it's sign

$\dashrightarrow{ \sf{4x - 2x = 16 + 6}}$

Collect like terms

$\dashrightarrow{ \sf{2x = 16 + 6}}$

Add the numbers : 16 and 6

$\dashrightarrow{ \sf{2x = 22}}$

Divide both sides by 2

$\dashrightarrow{ \sf{ \frac{2x}{2} = \frac{22}{2} }}$

Calculate

$\dashrightarrow{ \sf{x = 11}}$

Hope I helped!

Best regards! :D

5 0

3 years ago

7-3x=x-4(2+x) plz help

grigory [225]

There is no solution to this

6 0

4 years ago

Which expression is NOT equal to 729?<br> 3 × 3 × 3 × 3 × 3 × 3<br> 63<br> 9 × 9 × 9<br> 36

Travka [436]

Answer:

6^3

Step-by-step explanation:

3 × 3 × 3 × 3 × 3 × 3=729

6^3=216

3 × 3 × 3 × 3 × 3 × 3=729

3^6=729

Hope this helps :)

4 0

3 years ago

Read 2 more answers

2.At her restaurant. Yolanda opened 285 cans of tomato sauce. She needs to use 4 cans of sauce for one pan of lasagna. How many

liubo4ka [24]

Yolanda could make 142 1/4 pans of lasagna

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4 years ago

How many triangles will there be in the 7th term of the following sequence?

nikitadnepr [17]

The answer is number 3.

4 0

3 years ago