3 years ago

Write an equation of each line in standard form with integer coefficients. 4. y = 2.4x + 1.8

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

3 0

Answer:

Step-by-step explanation:

The standard form of an equation of a line:

$Ax+By=C$

We have

$4y=2.4x+1.8$

Convert

$4y=2.4x+1.8$ <em>multiply both sides by 10</em>

$40y=24x+18$ <em>subtract 24x from both sides</em>

$-24x+40y=18$ <em>change the signs</em>

$24x-40y=-18$ <em>divide both sides by 2</em>

$12x-20y=-9$

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