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Paul [167]
3 years ago
6

When using substitution, what does the equation look like after the 1st step ?

Mathematics
1 answer:
mojhsa [17]3 years ago
3 0

Answer:

Step-by-step explanation:

y = 6x + 3   --------------(I)

x + 2y = 5       -------------(II)

substitute y = 6x + 3 in equation (II)

x + 2*(6x + 3) = 5

x + 2*6x + 2*3 = 5

x + 12x + 6  = 5

     13x + 6 = 5

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