All categories

3 years ago

Solve for x.And please show me how u got the answer 9 12 4x - 2) 3x + 2

Mathematics

1 answer:

borishaifa [10]3 years ago

5 0

Answer: -7

Step-by-step explanation:

3x + 2 + 12 = 4x -2 + 9

3x + 14 = 4x + 7

-4x -14 -4x -14

-1x = 7

x= -7

You might be interested in

Name two lines in the diagram.

Oksanka [162]

Answer:

Options (3) and (6)

Step-by-step explanation:

"A straight line is a set of all points between two points and extending beyond these points."

Therefore, from the given diagram,

Arrows connecting set of two points B and C and D and E will be straight lines.

Geometrically we denote them with an arrow over the line.

$\overleftrightarrow {BC}$ and $\overleftrightarrow {DE}$

Therefore, Options (3) and (6) will be the answer.

6 0

3 years ago

Use the diagram shown to find the height of the house. Round to the

o-na [289]

Eybrbdbfbrjhebrbfjhfhrhrbrvhfhfjf

5 0

3 years ago

Find a round to the nearest tenth a 150 12 10cm c a=?cm

Kryger [21]

Answer:

<h3> $Using~ the ~ law~ of ~sinse:-$ </h3><h3> $\frac{a}{SinA} =\frac{b}{SinB}$ </h3>

$\frac{a}{Sin150}$ $=\frac{b}{SinB}$

$a=\frac{10~sin~150}{Sin~12}$

$a=[24] ~cm$

<h3><u>-----------------------</u></h3><h3><u>hope it helps..</u></h3><h3><u>have a great day!!</u></h3>

7 0

3 years ago

Can someone please tell me the correct answer.|-30| + |25| =

Mkey [24]

Answer:

Step-by-step explanation:

The absolute value of -30 is 30 and the absolute value of 25 is 25.

So you will end up with 30 + 25 which is 55.

7 0

3 years ago

Please help please help please help please help please help first to asnwer gets brainleyist

Licemer1 [7]

The answer is B. 60 because length Time width 5x12

6 0

3 years ago