Question

y=3x+4 and y=19 then the value of x is​

Answer 1

Answer:

hope you got your answer

Answer 2

$Given \: linear \: equation : y = 3x + 4$

$Put \: y = 19 \: in \: the \: equation , we\: get$

$\implies 19 = 3x + 4$

/* Subtract bothsides by 4 , we get */

$\implies 19 - 4 = 3x + 4 - 4$

$\implies 15 = 3x$

/* Dividing bothsides by 3 , we get */

$\implies \frac{15}{3} = \frac{3x}{3}$

$\implies 5 = x$

Therefore .,

$\red{ Value \: of \: x }\green { = 5 }$

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