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Lady_Fox [76]
3 years ago
6

Solve for x. 2(4x+7)=62

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
8 0

Answer:

\huge\boxed{Answer\hookleftarrow}

2(4x + 7) = 62 \\ 2 \times 4x + 2 \times 7 = 62 \\ 8x + 14 = 62 \\ 8x = 62 - 14 \\ 8x = 48 \\ x =  \frac{48}{8}  \\ x = 6

✍ The value of x is <u>6</u><u>.</u>

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

andrew11 [14]3 years ago
4 0
X=6 hope this helps let me know if it’s correct:)
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Paha777 [63]

Answer: D 12

Step-by-step explanation:

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3 years ago
Please i need to know if im correct with these questions
telo118 [61]

Answer: No Solution

<u>Step-by-step explanation:</u>

ln x - ln (x + 2) = 4             restrictions: x > 0  and  x + 2 > 0   →    x > 0

ln (\frac{x}{x + 2}) = 4

(\frac{x}{x + 2}) = e⁴

x = e⁴ (x + 2)

x = 54.5982 (x + 2)

x = 54.5982x + 109.1964

- 53.5982x = 109.1964

x = \frac{109.1964}{-53.5982}

x = -2.0373

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**************************************************************************

Answer: 2.1972

<u>Step-by-step explanation:</u>

eˣ = 9

ln eˣ = ln 9

   x = ln 9

   x ≈ 2.1972

**************************************************************************

Answer: \frac{3}{2}

<u>Step-by-step explanation:</u>

log₂ (3x - 4) = -1

        3x - 4 = 2⁻¹

         3x - 4 = \frac{1}{2}

       <u>       +4 </u>   <u>+4 </u>

          3x     = 4\frac{1}{2}

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**************************************************************************

Answer: 1.117519

<u>Step-by-step explanation:</u>

in the calculator, type in 1 ÷ 9.

Then hit the eˣ button.

 e¹⁾⁹

= e°¹¹¹¹¹¹

= 1.117519

rounded to 6 decimal places: 1.117519

6 0
2 years ago
What is the answer and please show work
zhuklara [117]
#26 right?

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       -140      -140 
 
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</u>35        35

x = 26 weeks

7 0
3 years ago
Harvey decided to make chocolate pudding pies for a celebration. He had to make 4 pies. Each pie needed 2 quarts of milk. How ma
Blababa [14]

Answer:

He will need 16 pints.

Step-by-step explanation:

2 pints per quart

2 quarts = 4 pints

4 x number of pies (4)

16

3 0
2 years ago
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When is the substitution method a better method than graphing for solving a system of
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Frankly, substitution is almost always a better method. Graphing is a very precise and time consuming process where you have to calculate several..

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