Answer:
Step-by-step explanation:
Here you go mate
Step 1
6+2x<-18 Equation/Question
Step 2
6+2x<-18 Simplify
-24>2x
Step 3
-24/2=2x/2 Divide by 2
answer
x<-12
Answer: y+5 divided by 2
Step-by-step explanation:
add 5 to each side and then divide each side by 2
Answer:
40
Step-by-step explanation:
Substitute the variable, x, with 4
3(4) + 7 (4)
Multiply
3(4)= 12
7(4)= 28
12 + 28 = 40
Answer:
15
Step-by-step explanation:
5x + 15 <= 90
5x<=75
x=15