2 years ago

X+4=2x How do you solve it.

Mathematics

1 answer:

earnstyle [38]2 years ago

7 0

Subtract the x on the left from the 2x on the right side

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NikAS [45]

Answer:

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Step-by-step explanation:

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2 years ago

PLEASE HELP ME YOU GUYSSS

notsponge [240]

Answer:

c i got it right on test

Step-by-step explanation:

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2 years ago

Please help ill give brainliest

Olenka [21]

1. y=7/8x +1
2. y=-10x
3. y=2.5x-7
4. y=1.2x
5. y=-5x-8

6 0

2 years ago

What is the value of x

goblinko [34]

Answer:

52/3

Step-by-step explanation:

Use basic Thales therom,

$\frac{3x}{4x}=\frac{3x+7}{5x-8}\\\\\frac{3}{4}=\frac{3x+7}{5x-8}\\$

Cross multiply,

3*(5x-8)=4*(3x+7)

3*5x - 3*8 = 4*3x + 4*7

15x - 24 = 12x +28

Add 24 to both sides

15x = 12x + 28 + 24

15x = 12x + 52

Subtract 12x from both sides

15x-12x =52

3x = 52

Divide both sides by 3

x = 52/3

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2 years ago

QUICK WHAT IS 3 2/5X 2 1/3

mote1985 [20]

Answer: 119/15 = 7 14/15

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2 years ago