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3 years ago

How could I solve this equation, x+36=4x?

2 answers:

8 0

Try to put all the x-es on one side and then find a value of one x. In this case:

x + 36 = 4x / -x (both sides)
36 = 3x / :3 (both sides)
x = 12

horrorfan [7]3 years ago

5 0

Isolate 36 by subtracting x on both sides

36=4x-x
36=3x
divide both sides by 3
x=12

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3 years ago

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2 years ago

Which set of ordered pairs belongs to a linear function?

masya89 [10]

Answer:

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3 years ago

What is 30 percent of 25

sweet [91]

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3 years ago

PLEASE HELP ASAP.

alexandr1967 [171]

Answer:

$Y' = (-2, 4\frac{2}{3})$

Step-by-step explanation:

Given

$Y = (-3,7)$

$Scale\ Factor = (\frac{2}{3}x,\frac{2}{3}y)$

Required

Determine Y'

Y' can be solved by multiplying the scale factor by Y

i.e.

$Y' = Scale\ Factor * Y$

For, the x coordinates.

$Y' = \frac{2}{3}x$

Where

$x = -3$

$Y' = \frac{2}{3} * -3$

$Y' = \frac{-6}{3}$

$Y = -2$

For the y coordinates:

$Y' = \frac{2}{3}y$

Where

$y = 7$

$Y' = \frac{2}{3} * 7$

$Y' = \frac{14}{3}$

$Y' = 4\frac{2}{3}$

Hence:

$Y' = (-2, 4\frac{2}{3})$

3 0

2 years ago