3x+4=10
Subtract 4 from both sides
3x=6
Divide both sides by 3
X=2
Sides = 10,10,5
Problem 5. 4x+1=29
Subtract 1 from both sides
4x=28
X=7
Just remember it's along the corridor and up the stairs so horizontal comes first
Answer:
Step-by-step explanation:
x = 1.5·42 = 63
