All categories

4 years ago

8.4 + 0.18x =0.32x what is the value for x

Mathematics

2 answers:

rjkz [21]4 years ago

7 0

Answer:

x = 60

Step-by-step explanation:

to solve this simple expression, you will collect the like terms and then evaluate for the value of x

<u>solution</u>

8.4 + 0.18x =0.32x

8.4 = 0.32x - 0.18x

8.4 = 0.14x

divide both side by the coefficient of x

8.4/0.14 = 0.14x/0.14

60 = x

x = 60

to check if the answer is correct put the value of x = 60 into the question and check if the right handside is equal to the left handside.

8.4 + 0.18x =0.32x

8.4 + 0.18 × 60 = 0.32 × 60

8.4 + 10.8 = 19.2

19.2 = 19.2................................................................................ proved

Rama09 [41]4 years ago

3 0

Answer:

x=60

Step-by-step explanation:

Let's solve your equation step-by-step.

8.4+0.18x=0.32x

Step 1: Simplify both sides of the equation.

0.18x+8.4=0.32x

Step 2: Subtract 0.32x from both sides.

0.18x+8.4−0.32x=0.32x−0.32x

−0.14x+8.4=0

Step 3: Subtract 8.4 from both sides.

−0.14x+8.4−8.4=0−8.4

−0.14x=−8.4

Step 4: Divide both sides by -0.14.

−0.14x

−0.14

−8.4

−0.14

x=60

Answer:

x=60

You might be interested in

Suppose ΔDEF is the image of a translation of ΔABC. If D is at (−6, −2), what translation rule maps ΔABC to ΔDEF? * Captionless

alexandr1967 [171]

Answer:

T⟨–9, –2⟩(ΔABC) = ΔDEF

Step-by-step explanation:

The question ask what the translation from A is to D(-6,-2). When you solve, you will get (-9,-2) as your answer.

3 0

4 years ago

What do you have to do to each side to solve x – 4 ≤ 3?

VashaNatasha [74]

Answer:

x - 4 means that the answer will be greater than 3 so the answer could probably, don't take me up on it but it, should be 4 but that is just what my questions answer was. Hope it helps!!!

3 0

3 years ago

A company's profit in the first half of the year is $150,000 more than the second half of the year. If the total profit for the

natta225 [31]

Answer:

Profit for First half of the year is $450,000.

Step-by-step explanation:

Let the profit for second half of year be x

Now Given:

Profit in the first half of the year is $150,000 more than the second half of the year.

Profit in first half = $\$150,000+x$

Total profit for the year = $850,000

We know that Total profit for the year is sum of Profit in first half and Profit in second half

$150000+x+x=850000\\150000+2x=850000\\2x= 850000-150000\\2x = 600000\\\\x=\frac{600000}{2}=300000$

Profit for Second half of year = $300000

Profit for First half of the year = $150000+x = 150000+300000=\$450,000$

Hence Profit for First half of the year is $450,000.

6 0

3 years ago

Simplify the expression. <br><br> -6 + 2(9a + 5)

Andreyy89

-6 + 2(9a + 5)

-6 + 18a + 10

18a + 4

Hope this helps!
Brainliest is much appreciated!

8 0

3 years ago

Read 2 more answers

Carlene sells magazine subscriptions door-to-door. Her earnings in dollars can be found by using the function f(x)=4.5x+12 where

denpristay [2]

Answer:tftdrf

Step-by-step explanation:

6 0

4 years ago