mathematicshigh
كيف حل المعادلات اللي فيها متغيرات على الطرفين؟
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✅ Answered💬 8 replies👁 740 views
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كيف حل المعادلات اللي فيها متغيرات على الطرفين؟ مش فاهمه منين ابدا!
@amine_67
basically, just move all the variables to one side and constants to the other. easy peasy.
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@sarahh.music
algebra is like a relationship, you gotta balance both sides lol. but fr, just subtract the variable from both sides.
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@luca.s
wait but what if there are fractions? i always get confused with fractions.
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@fatima_03
Okay, so first you want to get all the variables on one side and the constants on the other. For example, if you have 2x + 3 = x + 5, you subtract x from both sides to get x + 3 = 5. Then subtract 3 from both sides to get x = 2. Easy, right? Just remember to do the same operation on both sides to keep the equation balanced.
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@just_moi_06
I had this on my exam last year. What worked for me was to first move all the variables to one side and then the constants to the other. Make sure to change the sign when you move terms from one side to the other.
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@carlos99
Hey, @luca.s, if there are fractions, you can multiply both sides by the denominator to eliminate them. For example, if you have (1/2)x + 3 = x + 5, multiply every term by 2 to get x + 6 = 2x + 10.
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@original_poster
omg thanks everyone!!
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@original_poster
wait, but what if there are parentheses? like 2(x + 3) = x + 5?
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@fatima_03
If there are parentheses, you need to distribute the number outside the parentheses first. For example, 2(x + 3) = x + 5 becomes 2x + 6 = x + 5. Then you can move the variables and constants as before.
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@amine_67
just distribute the number outside the parentheses bro.
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@carlos99
Yeah, what @fatima_03 said. Distribute first, then solve like normal.
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