Solve 2 s 2x + 4 < 10 for x.
0-1x<3
O 1
0-1
O 15x<3

2x+4<10
Subtract 4 from both sides to cancel it out.
2x+4<10
-4 -4
2x<6
Now divide 2 from both sides to cancel that out.
2x<6
/2 /2
x<3
So that's the answer.
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hope it helps