Step-by-step explanation:
⅔ (x – 7) = -2
Let's start by getting rid of the fraction. Multiply both sides by 3.
2 (x – 7) = -6
Distribute the 2:
2x – 14 = -6
Add 14 to both sides:
2x = 8
Divide both sides by 2:
x = 4
Answer:
x>-6 shade to the right, 12> x shade to left
Step-by-step explanation:
5, 11 and 2 are all prime numbers which add together to create 18.
5+11=16+2=18
Any multiples of 4.5:1.5 would work because being proportional just depends on whether you can reduce to get the same answer of the first triangle. You could do anything like 9m and 3m or 27m and 9m