Explain how to solve the equation . b – 7 = 12
Answers
Answered by
0
Answer:
19
Step-by-step explanation:
b-7=12
send 7 to RHS so sign changes to addition
so,b=12+7=12
Answered by
0
Answer:
19
Step-by-step explanation:
b-7=12
b=12+7(the substraction sign is changed )
b=19
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