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TEA [102]
3 years ago
8

Y = -5x – 40 Y = 5.2 What the answer for substitution

Mathematics
1 answer:
Luda [366]3 years ago
6 0
Since y is 5.2 you can substitute it in your equations 5.2 = -5x - 40 then you do things like normal add 40 in both sides and divide -5 in both sides you get 9.04
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3 years ago
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matrenka [14]

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3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%3D%20%20-%205x" id="TexFormula1" title=" {x}^{2} = - 5x" alt=" {x}^{2
aliina [53]

Answer:

x(x + 5) = 0

Step-by-step explanation:

x² = - 5x

x² + 5x = 0

<em><u>x(x + 5) = 0</u></em>

<em><u>hope it's helpful</u></em>

3 0
3 years ago
Read 2 more answers
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