What Is The Short Cut For 19-(2x+3)=2(x+3)+x?
I Need Short Cut To Problems Like These, It's Taking Me Forever To Do My Homework!?
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asked 10 months ago
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There is no such short cut for these problems but they become very easy if you proceed systematically. Remember the rule of BODMAS (Brackets, Order, Division, Multiplication, Addition, Subtraction)?
So, first open all the brackets in any equation:
Your question:
19 - (2x+3) = 2(x + 3) + x
Solution:
Brackets first:
19 - 2x - 3 = 2x + 6 + x
Now, it is very simple, just take the x values on one side and the others on the other side:
2x + 2x + x = 19 - 3 - 6
5x = 10
x = 10/2
x = 5
Your answer is x=5.
So, first open all the brackets in any equation:
Your question:
19 - (2x+3) = 2(x + 3) + x
Solution:
Brackets first:
19 - 2x - 3 = 2x + 6 + x
Now, it is very simple, just take the x values on one side and the others on the other side:
2x + 2x + x = 19 - 3 - 6
5x = 10
x = 10/2
x = 5
Your answer is x=5.
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