PLEASE HELP If You Are not SURE please don't answer PLEASE show work and steps

Mathematics

2 answers:

Ivanshal [37]3 years ago

8 0

63+12x<15
12x<-48 (subtract 63 from both sides)
x<-4 (divide out the 12)

Georgia [21]3 years ago

8 0

X > -4

63 + 12x < 15
1st. We will subtract 63 on both sides, to leave 12x on one side by itself:
63 - (63) + 12x < 15 - (63) =
12x < -48

2nd: Then we divided by 12 on both sides to isolate x, or to leave x by itself.
12x /12 < -48 /12=
x>-4

*Remeber, make sure to switch the signs from less than x to greater than x. We do that because we are either dividing or multiplying by a negative number!

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2 years ago

Solve the equation below. Pls include work 28.10 = 15.5 + 5x

madreJ [45]

Answer:

2.52

Step-by-step explanation:

5x + 15.5 = 28.1

subtract 15.5 from both sides

5x = 12.6

divide both sides by 5

x = 2.52