1. What is the solution to 5 + t = 23 a. T=28 b. T=18 c. T= -18 d. T= -23 2. What is the value of b if -7 + b = -8 a. B=15 c. B=
1 c. B= -1 d. B= -15
2 answers:
Answer: 1. 
2. 
Step-by-step explanation:
1. The given equation: 
To find t , we subtract 5 from both sides , we get

Hence, the solution of the equation is 
2. The given equation: 
To find b , we add 7 on both the sides, we get

Hence, the solution of the equation is 
The answer to number one is 18 and the answer to number two is -1
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