wolfiewolffromsketch
20.09.2021 •
Mathematics
Sixteen is four less than half of x
16 = 4 - 2x
16 = x ^ 2 - 4
16 = 1/2 x - 4
16 = 4 - 1/2 x
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Ответ:
16+1/2x-4
Step-by-step explanation:
Ответ:
Equation obtained from the question.
4x² + 2y = 8 .............(1)
2x² = 7..... (2)
Step 2:Determination of the value of x².
From equation 2,
Divide both side by 2
Step 3:Determination of the value of y
From equation 1,
Clear bracket
Collect like terms
Divide both side by 2
Therefore, the value of y is –3
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