Answer:
x>−2
Step-by-step explanation:
1 Subtract 1010 from both sides.
3x>4-103x>4−10
2 Simplify 4-104−10 to -6−6.
3x>-63x>−6
3 Divide both sides by 33.
x>-\frac{6}{3}x>−
3
6
4 Simplify \frac{6}{3}
3
6
to 22.
x>-2x>−2
100 is his temperature two hours later
Answer:
Step-by-step explanation:
Remember you can' do anything to boht sides, but when times negative, flip sign
distributive property
a(b+c)=ab+ac
distribute the -4
-8+4x
now we have
2x<8-8+4x
2x<4x
minus 2x both sides
0<2x
therefor
0<x
answer is x>0
