SOLUTION: I'm wondering how to solve the equation "D-25=78"?
I'm just confused on how to subtract equations like these..
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Question 1089377: I'm wondering how to solve the equation "D-25=78"?
I'm just confused on how to subtract equations like these..
Found 3 solutions by josgarithmetic, MathLover1, ikleyn:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
On left you see, D-25.
How do you undo this? ADD 25 TO BOTH SIDES.
Continue.....
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
...here, you have unknown variable and you need to find what is equal to
first add to both sides
...now we have on one side and (add them)
Answer by ikleyn(52777) (Show Source): You can put this solution on YOUR website!
.
On solving linear equations, see the lesson
- HOW TO solve a linear equation
in this site.
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