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jasenka [17]
4 years ago
12

Can you subtract a 2x3 and a 2x2 matrix

Mathematics
1 answer:
Marta_Voda [28]4 years ago
5 0

Answer:

Yes! You can

Step-by-step explanation:

1. If this is rows and columns it is doable, however if you are speaking columns by rows it isn't

2. You multiply them like normal except when you reach the end on your 2x2 matrix you repeat the cycle

3. http://www.calcul.com/show/calculator/matrix-multiplication_;2;2;2;3 there's a link to check your answer after you've done it

4

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Answer:

D.) x = 7

Step-by-step explanation:

4x - 9x + 3 = -32

The first thing we do is combine like terms which means to add or subtract or multiply or divide any numbers that are known. Here in this equation we have 4x and - 9x

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Now what we do is subtract the common numeral from the side where the x value is.

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Now we take are two solutions and create are final solution.

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Answer:

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Step-by-step explanation:

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