Answer:
x<63 or (-♾️,63
Step-by-step explanation:
just is I did this last year
Answer:
one solution
Step-by-step explanation:
4(x - 5) = 3x + 7
4x - 20 = 3x + 7
4x - 3x = 7 + 20
x = 27
Answer:
h=21
Step-by-step explanation:
h=1.5t+3
h=1.5(12)+3
h=18+3
h=21
-9x - 30 < 15
<u> + 30 + 30</u>
<u>-9x</u> < <u>45</u>
-9 -9
x < -5
n/4-20=-1
n/4=19 => Addition property of equality
n=4.75 or 4 3/4 => Division property of equality
