Mathematics: Find the value of x. A. 6 B. 3 C. 5 D. 2

Find the value of x. A. 6 B. 3 C. 5 D. 2 - id635214065588, mmaglaya1

Ответ:

ally6977

09.09.2021

Mathematics

$\\ \sf\longmapsto \dfrac{AK}{DK}=\dfrac{CK}{BK}$

$\\ \sf\longmapsto \dfrac{14}{12}=\dfrac{4x+1}{3x+3}$

$\\ \sf\longmapsto \dfrac{7}{6}=\dfrac{4x+1}{3x+3}$

$\\ \sf\longmapsto 7(3x+3)=6(4x+1)$

$\\ \sf\longmapsto 21x+21=24x+6$

$\\ \sf\longmapsto 24x-21x=21-6$

$\\ \sf\longmapsto 3x=15$

$\\ \sf\longmapsto x=\dfrac{15}{3}$

$\\ \sf\longmapsto x=5$

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Ответ:

pino40

28.10.2021

Mathematics

Step-by-step explanation:

Im not sure if you mean subtraction but if you find the difference im pretty sure you take 20.0 subtract 15.0 from it giving you the answer 5 or 5.0 im not that good with decimals sorry

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Find the value of x.

A. 6
B. 3
C. 5
D. 2

Ответ:

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