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gavmur [86]
3 years ago
7

Solve the following equation 3+3x+9(9x)

Mathematics
2 answers:
DanielleElmas [232]3 years ago
6 0

Answer:

84x + 3

Step-by-step explanation:

3+3x+9(9x)

First 9 times 9x, which equals 81x

Then add the variables, so 3x + 81x and you get 84x

The equation is left as 84x + 3 because you can't add together a number with a variable and a number without a variable

sertanlavr [38]3 years ago
5 0

I believe that the answer is 3+84x is this question wants you to simplify the expression.

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Show how to solve the problem 378×6 using place value with regrouping. Explain how you knew when to regroup
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Properties are:
Addition, you can have 6 + 107 = 113 </span>
<span>Commutative Property by moving: 107 + 6 = 113 </span>
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</span></span>
7 0
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