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2 years ago

If 3x-5=20, then 4x=

Mathematics

2 answers:

DochEvi [55]2 years ago

8 0

Answer:

if 3x-5=20, then 4x=

3x-5=20

3x= 20+5

3x= 25

x= 25/3

4x=1

if x=25/3

then 4x25/3

80/3

Step-by-step explanation:

sleet_krkn [62]2 years ago

8 0

Answer: 33.3

Step-by-step explanation:

If 3x - 5 = 20

Step 1, find the value of x, add 5 to each side of the equation

3x= 20 + 5

3x = 25

Divide both sides by 3

x = 25/3

x = 8.33

Step 2: to find 4x, if x is 8.33

We multiply the value of x by 4

4x = 8.33 × 4

=33.3

I hope this helps

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