2 years ago

Solve the literal equation for y. 4x - 2y = 10

Mathematics

1 answer:

MA_775_DIABLO [31]2 years ago

3 0

Answer:

it could be that x is 4 and y 3

Step-by-step explanation:

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matrenka [14]

Answer:

$y > \boxed{\cfrac{42}{5} }$

Step-by-step explanation:

Given inequality:

$\cfrac{y}{3} > 7 - \cfrac{y}{2}$

To solve for <em>y.</em>

Solution:

Rewrite the inequality as,

$\displaystyle \frac{1y}{3} > \frac{ - 1}{2} y + 7$

Adding 1/2y to both sides,

$\cfrac{1}{3} y + \cfrac{ 1 }{2} y > \cfrac{ - 1}{2}y + 7 + \cfrac{1}{2} y$

$\cfrac{5}{6} y > 7$

Multiplying both sides by 6/5:

$\cfrac{6}{5} \times \cfrac{5}{6} y > \cfrac{6}{5} \times 7$

$y > \boxed{\cfrac{42}{5} }$

Value of y is 42/5.

7 0

1 year ago

Which of the following expressions is equivalent to the one above? 42x + 21.

stiks02 [169]

Answer:

21(2x+1)

Step-by-step explanation:

42x+21=21(2x+1)

6 0

3 years ago

In this picture what is the value of x

zlopas [31]

Add the 75 and 79 which gives u 154
then subtract it by 180 and should give you 26 as your final answer

8 0

2 years ago

Read 2 more answers

5x-3.5=12.5 what is x?

Vadim26 [7]

Answer:

x=3.2

Step-by-step explanation:

12.5+3.5=16

16÷5= 3.2

6 0

2 years ago

How would you rewrite the following expression: 3 1/2 divided by 4/5?

kifflom [539]

3 and 1/2 times 5/4 or 7/2x5/4 do that and you get 35/8 simplify to get 4 and 3/8

7 0

2 years ago