Mathematical equations
x + 2 = 5
4 = 2x – 5
x = 2
7 = 3 – x
_______
_______
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Mathematical equations
x + 2 = 5
4 = 2x – 5
x = 2
7 = 3 – x
_______
_______
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Answer:
x+2=5
x=5-2
x=3
4=2x-5
4+5=2x
9=2x
9/2=2x/2
4.5=x
x=2
i think that's the answer
7=3-x
7-4= -x
3= -x
-1(3)= (-x)-1
-3=x