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matrenka [14]
3 years ago
12

What is the answer to -3x + 6 = 2x - 24

Mathematics
2 answers:
liberstina [14]3 years ago
7 0
<h2><u>Given</u></h2>

<u> </u>-3x + 6 = 2x - 24

<h2><u>To </u><u>Find</u></h2>

Value of 'x' term

<h2><u>Solution</u></h2>

-3x + 6 = 2x - 24

[Bringing 2x to left side and 6 to right side]

=  >  - 3x - 2x =  - 24 - 6 \\  \\  =  >  - 5x =  - 30 \\  \\  =  > x =  \cancel \frac{ - 30}{ - 5}  \\  \\ =  >  x = 6

\fbox \red{Hope This Helps}

Bingel [31]3 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

Step 1: Subtract 2x from both sides.

−3x+6−2x=2x−24−2x

−5x+6=−24

Step 2: Subtract 6 from both sides.

−5x+6−6=−24−6

−5x=−30

Step 3: Divide both sides by -5.

−5x

−5

=

−30

−5

x=6

:)

:)

:)

Hope this helps!

-Josh

<3

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Solve the equation 0.35(x+4)=0.25(x-6)
creativ13 [48]
x = -29

because
0.35x +1.4=0.25x-1.5
-0.25x            -0.25x
_____________________
0.1x + 1.4 =  -1.5
         -1.4      -1.4
_________________________
0.1x          =-2.9
____        _____
0.1               0.1
     x =  -29


5 0
4 years ago
Sinister Stan stole 3 3/4 oz of slime from Messy Molly, but his evil plans require 6 3/8 oz of slime. He stole another 2 3/5 oz
rusak2 [61]

Answer: 1/40

Step-by-step explanation:

Since we are told that Sinister Stan stole 3 3/4 oz of slime from Messy Molly and stole another 2 3/5 oz of slime from Rude Ralph. The total oz of slime stole would be:

= 3 3/4 + 2 3/5

= 3 15/20 + 2 12/20

= 5 27/20

= 6 7/20

We are told that his evil plans require 6 3/8 oz of slime, the amount needed for Sinister Stan for his evil plan would be:

= 6 3/8 - 6 7/20

= 6 30/80 - 6 28/80

= 2/80

= 1/40

6 0
3 years ago
Evaluate the expression using a calculator:
tester [92]

The value of the expression is 0.0265. Using exponents and power rules, the required value is calculated.

<h3>What are the exponent and power rules?</h3>

The important exponent and power rules are:

  • a⁻ⁿ = 1/aⁿ; negative exponent
  • (ab)ⁿ = aⁿ × bⁿ; power of a product rule
  • aⁿ × aˣ = aⁿ⁺ˣ; multiplication rule
  • aⁿ/aˣ = aⁿ⁻ˣ; division rule
  • a^{\frac{x}{y} } = \sqrt[y]{a^x}; fractional exponent

<h3>Calculation:</h3>

The given expression is 126^{-3/4}

Using calculator: 126^{-3/4} = 0.0265

Applying the exponent rule for evaluating the given expression:

126^{-3/4}

Applying the negative power rule;

I.e., a⁻ⁿ = 1/aⁿ

⇒ 126^{-3/4}=\frac{1}{126^{3/4}}

Applying fractional exponent rule;

I.e., a^{\frac{x}{y} } = \sqrt[y]{a^x}

⇒ \frac{1}{126^{3/4}}=\frac{1}{\sqrt[4]{126^3} }

⇒ 1/\sqrt[4]{2000376}

⇒ 1/37.6077

⇒ 0.0265

Therefore, the value of the given expression is 0.0265.

Learn more about exponent rules here:

brainly.com/question/11975096

#SPJ1

4 0
1 year ago
Tyler’s brother works in a shoe store.
mylen [45]
I believe it should be (c)?
5 0
3 years ago
Please help, i will mark brainliest
larisa86 [58]

Answer:

1. 1,000

2. 395

Step-by-step explanation:

Hope it helps lol

3 0
3 years ago
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