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3 years ago

3x + 2y = 32 how to solve

1 answer:

5 0

Answer: y= 16 - 3/2x

Step-by-step explanation:
3x+2y=32 (subtract 3x from both sides)
2y=32-3x (divide both sides by 2)
y= 16 - 3/2 x

If solving for x:
3x + 2y = 32
3x = 32- 2y
x = 32/3 - 2/3 y

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How much greater than a whole is...

frosja888 [35]

Answer:

For A, 3/7 greater than a whole

For B, 1/5 greater than a whole

For C, 1/3 greater than a whole

Step-by-step explanation:

Subtract the number on the left from the number on the right. then put what you get over the number on the right

5 0

3 years ago

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Solve for x.<br> Greatly appreciate all efforts :)

Lelu [443]

Answer:

x = 11

Step-by-step explanation:

ΔLKM is an equilateral because a triangle with all 3 sides that are congruent is an equilateral triangle.

Angles in an equilateral triangle are all 60°.

Thus, ∠L = 60°.

=> 3x + 27 = 60

=> 3x = 33

=> x = 11

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4 years ago

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0.15(y-0.2)=2-0.5(1-y)<br><br> The answer is -153/35 I just need to know how to get that

butalik [34]

Answer:

$y=-\dfrac{153}{35}$ .

Step-by-step explanation:

The given equation is

$0.15(y-0.2)=2-0.5(1-y)$

Using distributive property, we get

$0.15(y)+0.15(-0.2)=2-0.5(1)-0.5(-y)$

$0.15y-0.03=2-0.5+0.5y$

$0.15y-0.03=1.5+0.5y$

Isolate variable terms.

$0.15y-0.5y=1.5+0.03$

$-0.35y=1.53$

Divide both sides by -0.35.

$y=\dfrac{1.53}{-0.35}$

$y=-\dfrac{1.53}{0.35}\times \dfrac{100}{100}$

$y=-\dfrac{153}{35}$

Therefore, $y=-\dfrac{153}{35}$ .

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3 years ago

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mart [117]

Answer:

1/6

Step-by-step explanation:

i think im not 100% sure

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4 years ago

Solve for d.<br> 41 =12d-7

soldier1979 [14.2K]

Answer:

d=4

Step-by-step explanation:

just trust me

(Add 7 both sides - 48 = 12d,

divide both sides by 12 - d = 4)

4 0

3 years ago