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DENIUS [597]
4 years ago
13

Plzz hurry 12/19(x-22)=38-6x-3

Mathematics
2 answers:
nadya68 [22]4 years ago
4 0

Answer:

x = 929/126

Step-by-step explanation:

12/19(x-22)=38-6x-3

Combine like terms

12/19(x-22)=35-6x

Multiply each side by 19

19* 12/19(x-22)=19*(35-6x)

12( x-22) = 19*(35-6x)

Distribute

12x - 264 = 665 - 114x

Add 114x to each side

12x +114x - 264 = 665 - 114x+114x

126x -264 = 665

Add 264 to each side

126x-264+264 = 665+264

126x = 929

Divide each side by 126

126x/126 = 929/126

x = 929/126

Zolol [24]4 years ago
3 0

Answer:

Answer: x= 929 /126

Step-by-step explanation:

12 /19 (x−22)=38−6x−3

( 12 19 )(x)+( 12 19 )(−22)=38+−6x+−3(Distribute)

12 19 x+ −264 19 =38+−6x+−3 12 19 x+ −264 19 =(−6x)+(38+−3)

(Combine Like Terms)

12 19 x+ -264 19 =−6x+35 12 19 x+ −264 19 =−6x+35

Step 2: Add 6x to both sides.

12 19 x+ −264 19 +6x=−6x+35+6x 126 19 x+ -264 19 =35

Step 3: Add 264/19 to both sides.

126 19 x+ −264 19 + 264 19 =35+ 264 19 126 19

x= 929 /19

Step 4: Multiply both sides by 19/126.

( 19 126 )*( 126 19 x)=( 19 126 )*( 929 19 )

x= 929 /126

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Ilya [14]

Answer:

a₁ = 38

Step-by-step explanation:

Given AP, where:

  • 8a₈ = 12a₁₂
  • d = -2,
  • a₁ = ?

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<h3>Solution</h3>

aₙ = a₁ + (n-1)d

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8a₈ = 12a₁₂

  • 8(a₁ - 14) = 12(a₁ - 22)
  • 2(a₁ - 14) = 3(a₁ - 22)
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6 0
3 years ago
Helpppppppppppppppppppp
Effectus [21]
Simple proportions.

You want a 1:5 ratio.
You have a 5:1 ratio.
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7 0
4 years ago
10(6 + 4) ÷ (2³.7)² =​
mash [69]

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25/784

Step-by-step explanation:

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dmitriy555 [2]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
You decide to buy a car with a base price of $11,499 at an interest rate of 6.2%. The car will be compounded monthly in those 5
qaws [65]

Answer:

A = $15,696.72

Step-by-step explanation:

Use the compound amount formula:  A = P(1 + r/n)^(nt).  Here the number of compounding periods is nt, or (12 per year)(5 years) = 60.

Our formula becomes A = $11,499(1 + 0.062/12)^60, which works out to:

A = $11,499(1 + 0.0052)^60, or

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