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3 years ago

If 4x - 8 = 4 , find the value of x

Mathematics

2 answers:

Irina18 [472]3 years ago

5 0

Answer:

x = 3

Step-by-step explanation:

Add 8 to both sides.

4x = 4 + 8

Simplify 4 + 8 to 12.

4x = 12

Divide both sides by 4.

x = 12 ÷ 4

Simplify 12 ÷ 4 to 3

x = 3

Wittaler [7]3 years ago

3 0

Answer:

x=3

Step-by-step explanation:

4x-8=4

4x=12

4x/4=12/4

x=3

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3 years ago

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Scorpion4ik [409]

Answer:

Required ordered pair is (0,0) for system of equation

Step-by-step explanation:

The given system of equation is

A). $9^{12x} = 9^{3y}$

B). $y^{4} - 9y^{2} x^{2} =16y$

On simplifying the equation A

$9^{12x} = 9^{3y}$

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$y^{4} - 9y^{2} x^{2} =16y$

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$256x^{4} - 144x^{4}=64x$

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3 years ago

Robin purchased a $160,000 182-day T-bill discounted to yield 1.96%. When he sold it 45 days later, yields had dropped to 1.82%.

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The amount earned by Robin is $224

Given the cost of 182-day T-bill = $160,000

If Robin is discounted to yield 1.96%, the amount yield is expressed as:

The yield of 1.96% = 1.96% of 160000

The yield of 1.96% = 0.0196 * 160000

The yield of 1.96% = $3136

Similarly, if the yield is dropped to 1.82%

The yield of 1.82% = 1.82% of 160000

The yield of 1.82% = 0.0182 * 160000

The yield of 1.82% = $2,912

Amount earned by Robin = $3136 - $2192

Amount earned by Robin = $224

Hence the amount earned by Robin is $224

Learn more on discounts here: brainly.com/question/17745353

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2 years ago

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3 years ago

If 4x - 8 = 4 , find the value of x​

If 4x - 8 = 4 , find the value of x