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Butoxors [25]
3 years ago
5

5-2(x-1)=12solve each equation for x

Mathematics
1 answer:
natita [175]3 years ago
7 0
First you would do 5-2.
That would give you 3(x-1)=12
Next, 3 would be distributed into x-1
That would give you 3x-3=12
After that, you add 3 on both sides of the equal sign.
That would give you 3x=15
Finally, divide 3 on both sides and your final answer is:
x=5
If you do a Check, 12 will equal 12.
Hope this helps!!!
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The percentage of yellow tint in the new mixture will be 39.1304...%

<em><u>Explanation</u></em>

A mixture of 60 liters of paint is 25% red tint, 30% yellow tint and 45% water.

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