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statuscvo [17]
3 years ago
15

How many solutions does each system of equations have?

Mathematics
1 answer:
melamori03 [73]3 years ago
6 0

Answers: y= 5x-4

Step-by-step explanation:

Steps:

[y=5x-4

12=15x-3y]

Substitute y=5x-4

[ 12=15x-3(5x-4) ]

Simplify

The solution is

y= 5x-4

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Factorise the following, using the identity a2 – 2ab + b2 = (a – b)2
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The factorisation of the given expressions is as follows;

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<h3>Factorization using identities</h3>

The given identity is;

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From the given identity, we can conclude that;

In the expression (a);

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brainly.com/question/24371127

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