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Nesterboy [21]
3 years ago
7

Simplify this expression 6x+13x=

Mathematics
1 answer:
leva [86]3 years ago
3 0
In order to simplify, let's add 6x and 13x.

We will get 19x, and that is the answer!
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Combine like terms 18x-(-7x)+31-(-37)-5x
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2 years ago
Solve the system of linear equations with substitution;
kvv77 [185]
Let's solve for x.
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Answer:
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8 0
3 years ago
Read 2 more answers
. Mark has $20 in his bank account. He saves $5 each week. How much money does Mark have in his account after 9 weeks? Use x to
DanielleElmas [232]

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$135

Step-by-step explanation:

id k how to explain but since he saves 5 dollars he basically has 15 dollars in his bank account u just need to multiply 15 with however many weeks he saves up for

5 0
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3 years ago
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