All categories

3 years ago

What is x in 6x=2x+40

2 answers:

7 0

Simplifying 6x = 2x + 40 Reorder the terms: 6x = 40 + 2x Solving 6x = 40 + 2x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2x' to each side of the equation. 6x + -2x = 40 + 2x + -2x Combine like terms: 6x + -2x = 4x 4x = 40 + 2x + -2x Combine like terms: 2x + -2x = 0 4x = 40 + 0 4x = 40 Divide each side by '4'. x = 10
so the answer is x = 10

Ket [755]3 years ago

7 0

6x=2x+40
subtract 2x from both sides

4x=40
divide both sides by 4

x=10

You might be interested in

HELP !! PLS SOMEONE :((

GaryK [48]

Answer:

A (2,-2.5)

Step-by-step explanation:

Is 2 units right and 2.5 units down, right where point C is.

8 0

2 years ago

The perimeter of a square can represent by 16x + 24. Willa wants to write an equivalent expression for the perimeter that shows

Maslowich

The diagram shows that all the sides of the rectangle are congruent. Since the perimeter all of the sides added up, all you have to do is divide the perimeter by 4.

Therefore, the perimeter, which is 16x + 24, can be divided by 4 to find the length of one side.

16x + 24/4 = length of one side. So, the length of one side is 4x + 6.

Hope this helped!

6 0

3 years ago

Find the distance between the points T(13, 1.6) and V(5.4.3.7).

11Alexandr11 [23.1K]

Find the distance between the points t(13, 1.6)t(13, 1.6) and v(5.4, 3.7)v(5.4, 3.7).

SEE ANSWER

ADD ANSWER

+5 PTS

Jeffrey5687 is waiting for your help.

Add your answer and earn points.

Answer Expert Verified

1.0/5

eco92

Ambitious

1.1K answers

4.7M people helped

The distance between any 2 points P(a,b) and Q(c,d) in the coordinate plane, is given by the formula:

Thus the distance between points t(13, 1.6) and v(5.4, 3.7) is found using the formula as:

5 0

2 years ago

Simplify the expression. -5+i/2i

Lostsunrise [7]

Answer:

$\rm - \dfrac{11}{2}$

Step-by-step explanation:

$\rm Simplify \: the \: following: \\ \rm \longrightarrow - 5 + \dfrac{i}{2} i \\ \\ \rm Combine \: powers. \\ \rm \dfrac{i \times i}{2} = \dfrac{i^{1 + 1}}{2}: \\ \rm \longrightarrow - 5 + \dfrac{i^{1 + 1}}{2} \\ \\ \rm 1 + 1 = 2: \\ \rm \longrightarrow - 5 + \dfrac{i^2}{2} \\ \\ \rm i^2 = -1: \\ \rm \longrightarrow - 5 + \dfrac{( - 1)}{2} \\ \\ \rm \longrightarrow - 5 - \dfrac{1}{2} \\ \\ \rm Put \: - 5 - \dfrac{1}{2} \: over \: the \: common \: denominator \: 2. \\ \rm - 5 - \dfrac{1}{2} = \dfrac{2( - 5)}{2} - \dfrac{1}{2} : \\ \rm \longrightarrow \dfrac{ - 5 \times 2}{2} - \dfrac{1}{2} \\ \\ \rm 2 (-5) = -10: \\ \rm \longrightarrow \dfrac{ - 10}{2} - \dfrac{1}{2} \\ \\ \rm \dfrac{ - 10}{2} - \dfrac{1}{2} = \dfrac{ - 10 - 1}{2} : \\ \rm \longrightarrow \dfrac{ - 10 - 1}{2} \\ \\ \rm -10 - 1 = -11: \\ \rm \longrightarrow - \dfrac{11}{2}$

7 0

3 years ago

AlekseyPX

Answer:

Step-by-step explanation: just cuz

8 0

3 years ago