All categories

3 years ago

1/8(5y+64)=1/4(20+2y)

Mathematics

1 answer:

marin [14]3 years ago

3 0

Answer:

y=−24

Explanation:

18(5y+64)=14(2y+20)

multiply both sides by 8:

5y+64=2(2y+20)

multiply out brackets:

5y+64=4y+40

subtract 4y from both sides:

y+64=40

subtract 64:

y=40−64=−24

y=−24

You might be interested in

Please help i’ll give brainlist

yan [13]

Answer:

from top to bottom = c, d, a, b

Step-by-step explanation:

8 0

3 years ago

Solve the equation for y. 6y+x=8

iVinArrow [24]

Answer:

The correct answer is $\bold{y = -\frac{1}{6}x+\frac{4}{3}}$ .

Step-by-step explanation:

We want to solve for y in the given equation. We can do this by rearranging the equation and using operational techniques to simplify.

$6y + x = 8 \ $\tex Subtract x from both sides of the equation.$

$6y + x - x = 8 - x \ $\tex Carry out the operation.$

$6y = 8 - x \ $\tex Rearrange so the equation lists the variables first and the constants second.$

$6y = -x + 8 \ $\tex Create a coefficient for the x-variable (this is -1).$

$6y = -1x + 8 \ $\tex Divide by 6 on both sides of the equation in order to isolate the y-variable.$

$\frac{6y}{6}=\frac{-1x}{6} + \frac{8}{6} \ $\tex Carry out this operation by simplifying the fractions and dividing out the operations accordingly.$

$y = -\frac{1}{6}x+\frac{4}{3} \ $\tex Be sure to verify that all fractions and terms are simplified as far as they can be and that the equation is written in proper syntax.$

Because we have the y-variable isolated from the rest of the equation, we are done!

6 0

3 years ago

What is 2/9 simplified?

zavuch27 [327]

2/9 is already simplified but it’s decimal form is
_
0.2

4 0

3 years ago

Someone plz help me I’ll mark as brainliest

faltersainse [42]

It is $6 hope this helps

5 0

3 years ago

Read 2 more answers

Consider a 15-year mortgage at an interest rate of 8% compounded monthly. The amount to be mortgaged is $130,000. After the firs

MrMuchimi

The answer is $129,624.32

3 0

3 years ago