All categories

3 years ago

4x + 10 = 2x + 24 PLEASE HELP AHHH

Mathematics

1 answer:

Doss [256]3 years ago

8 0

Answer:

x = 7

Step-by-step explanation:

subtract 10 by both sides

4x + 10 = 2x + 24

4x + 10 -10 = 2x + 24 -10

simplfy

4x = 2x + 14

subtract 2x from both sides of the equation

4x -2x = 2x + 14 -2x

simplify

2x = 14

divide both sides of the equation by the same term

2x / 2 = 14 / 2

simplify

x = 7

You might be interested in

Write an equation for three-fourth of m is 20

alisha [4.7K]

Answer:

Since, three fourth of $t$ is $15$. Hence, the required equation is $\frac{3t}{4}=15$

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Uma wants to buy a video game system for $400. She has $50 and is saving $25 each week. Solve the equation 25w + 50 = 400 to fin

pav-90 [236]

Answer:

14 weeks

Step-by-step explanation:

4 0

3 years ago

consider the equation is Y equals 1/square root of x and y=x-2. approximate solution of the system equations

emmasim [6.3K]

Answer:

$x=1$ and $x=4$

Step-by-step explanation:

We have the following system of equations:

$y=\sqrt{x}$ and $y=x-2$

To solve the problem, we need to equal the two equations:

$x-2=\sqrt{x}$ ⇒ $(x-2)^{2} =x$ ⇒ $x^{2} -4x + 4 = x$

⇒ $x^{2} -5x + 4 = 0$

So you need to find two numbers that added equal to 5 and multiplied equal to 4. These two numbers are $x=-1$ and $x=-4$ .

Then, the factorized form of the polynomial is: $(x-1)(x-4)$ .

The, the solution to the system of equations is: $x=1$ and $x=4$ .

5 0

3 years ago

Write the equation of a line that is parallel to {x=8}x=8x, equals, 8 and that passes through the point {(-3,-2)}(−3,−2)left par

Alexxandr [17]

Answer:

x = -3

Step-by-step explanation:

The line parallel to x=8 is another vertical line:

x = constant

To make it go through a point with an x-coordinate of -3, the constant must be -3.

Your line is ...

x = -3

5 0

4 years ago

The area of a circular trampoline is 112.07 square feet. What is the radius of the trampoline? Round to the nearest hundredth.

Nina [5.8K]

The trampoline is a circle, so you use A=πr².
Plug in 112.07 in for A since it's the area.
Divide both sides by π to get 35.69.
Take the square root to get 5.97.

4 0

3 years ago

Read 2 more answers