All categories

4 years ago

2x-6=4x+10 _____________

Mathematics

2 answers:

Mrac [35]4 years ago

5 0

Answer:

x= -8

Step-by-step explanation:

2x-6=4x+10

We simplify the equation to the form, which is simple to understand

2x-6=4x+10

We move all terms containing x to the left and all other terms to the right.

+2x-4x=+10+6

We simplify left and right side of the equation.

-2x=+16

We divide both sides of the equation by -2 to get x.

x=-8

svp [43]4 years ago

5 0

Answer: x= -8

Step-by-step explanation:

Like terms: 4x-2x= 2x

-6-10= -16

$\frac{-16}{2x}$ = -8

You might be interested in

Can somebody help me????

ddd [48]

$f(x)=5x^2-3\\\\\\
f(x+a)=5(x+a)^2-3=5(x^2+2ax+a^2)-3=\\\\=\boxed{5x^2+10ax+5a^2-3}$

On the other hand:

$f(x+a)=5x^2+30x+42$

so:

$10ax=30x\\\\10a=30\qquad|:10\\\\\boxed{a=3}$

Answer C.

8 0

4 years ago

What is 600 in expanded form

Damm [24]

Solutions

Expanded form is a spread out way to write a number by showing the value of each individual digit that contributes to make the full number.

Lets use an example

Number - 4,265

= 4 x 1,000 + 2 x 100 + 6 x 10 + 5 x 1

Now lets solve for 600 in expanded form.

The number 6 is in the hundreds place

The number 0 is in the tenths place

The number 0 is in the One's place

Therefore 600 in expanded form is 600+00+0.

6 0

4 years ago

Read 2 more answers

What is the total weight of all the fruit she bought? Image included

Nimfa-mama [501]

Answer:

1/3 kilograms

Step-by-step explanation:

7 0

3 years ago

2. Which of these describes a unique polygon?

dimulka [17.4K]

Answer: A

Step-by-step explanation:

6 0

4 years ago

Write 5 next terms:1;2;4;7;11;16

Alex_Xolod [135]

Answer:

22,29,37,46,56

adding 1, then 2 then 3 and so on

4 0

2 years ago