2 Answers

Ismael Vacco · Answer 1 · 2024-06-27T08:49:05+0000

Answer:

$\sf \boxed{\sf -2x} +5y = \boxed{\sf -40}$

Explanation:

Given:

$\sf y =(2)/(5)x -8$

We can rewrite in standard form by the following ways:

Multiply both side by 5.

$\sf y* 5 =(2)/(5)x* 5 -8* 5$

Simplify:

$\sf 5y =2x -40$

Subtract 2x on both sides:

$\sf 5y - 2x =2x -40 -2x$

Simplify:

$\sf 5y-2x=-40$

In standard form:

$\sf \boxed{\sf -2x} +5y = \boxed{\sf -40}$

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