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Mathematics
Yaretzi Bruce
8 June, 11:52
Solve the expression x + 3 = 7
+1
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Zoie Bryan
8 June, 12:22
0
x=4
Step-by-step explanation:
think of the equation like this: you have to do the inverse (opposite) operations so for adding you would subtract it. So for the adding 3 you would subtract it from both sides of the equation and get X=4
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