Answer:The b is 15.7-2(a)
Step-by-step explanation:
2a+b=15.7
b=15.7-2a
The length will be a+a which is greater than length of b
The b is 15.7-2(a)
The answer would be 0.35 becuase you divide them
Answer:
x=7 so we could make an expression like; 2x=14