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Luden [163]
3 years ago
11

What value of x makes the equation true? 20+4(3x−5)+2x=28

Mathematics
2 answers:
mihalych1998 [28]3 years ago
6 0

First, distribute the factor of 4 over the terms in parentheses.

20+4⋅3x+4⋅(−5)+2x=2820+12x−20+2x=28

Next, combine like terms.

20−20+12x+2x=2814x=28

By the division property of equality, divide both sides of the equation by 14 to solve for the value of x.

14x14=2814x=2       (i got it from the test)

Vlad1618 [11]3 years ago
4 0

x=2

Learn how to solve it using jedimath on iPad


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Answer:

a= Apple = 3

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Step-by-step explanation:

36 is divided into 2 giving us 18

Let apple=a

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In the first half

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Second half is further divided into 2

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3a=9 (2)

a+b+c=9 (3)

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Divide both sides by 3

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Substitute the value of a and b into (3)

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