Answer:
s = - 12.8
Explanation:
Given
= - 3.2 ( multiply both sides by 4 to clear the fraction )
s = 4 × - 3.2 = - 12.8
s = -12.8
1. First we need to simplify both sides of the equation.
1/4s = -3.2
2. Now we need to multiply both sides by 4.
4 × ( 1/4s ) = ( 4 ) × ( −3.2 )
s = −12.8
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