If a+ 7 = 15, then value of a will be :
Answers
Answered by
2
Step-by-step explanation:
a=15-7(there 7comes to RHS+7 becomes -7)
a=8
Answered by
0
Answer:
a = 8
Step-by-step explanation:
Given-:
a + 7 = 15
To find -:
a = ?
Solution -:
a +7 = 15
a = 15-7 {7 gets transposed from LHS to RHS} { we know that in transposing any number or variable changes its sign}
=> a = 8 {15-7 = 8}
hope it helps:)
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