Question

If-x+10y = 4 is a true equation, what would be the value of
5(-x+10y)? pls quick

Answer 1

20

Explanation:

Hello!

Note that we are simply multiplying the expression -x + 10y by 5.

We know that -x + 10y is equal to 4, so if we multiply 4 by 5, we should have 20 as our final value.

• -x + 10y = 4
• 5(-x + 10y) = 5(4)
• 5(-x + 10y) = 20

The value of 5(-x + 10y) is 20.