five times a number is added to 7 gives 40 find the number
Answers
Answered by
1
Answer:
5x+7=40
5x=40-7
5x=43
x=43/5
Answered by
6
Answer:
soln: let the number be x
A/q,
5x+7=40
5x=40-7
5x=33
x=33/5
x=6.6
check:
LHS= 5x+7
= 5×6.6+7
= 33+7
= 40
RHS= 40
LHS=RHS
Step-by-step explanation:
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