Question

find the value of s which makes the following equation true.
s-5-{5 - 4+(7×6-12÷3)}=-40
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Answer 1

Answer:

-74

Step-by-step explanation:

s-5-{5-4+(7×6-12÷3)}=-40

s-5-{5-4+(7×6-4)}=-40

s-5-{5-4+(42-4)}=-40

s-5-{5-4+38}=-40

s-5-{1+38}=-40

s-5-39=-40

s-44=-40

s=-40+44

s=4

Answer 2

Answer:

s - 5-{5-4+(7×6-12÷3)} = -40

s - 5-{5-4+(42 - 4)} = -40

s -5-{5-4+38} = -40

s - 5-{5 + 38 - 4} = - 40

s - 5 - {43 - 4} = -40

s - 5 - {39} = -40

s - 5 - 39 = -40

s - 44 = - 40

s = -40 + 44

s = 44 -40

s = 4