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galina1969 [7]
3 years ago
13

What is the value of the expression when y = 2?

id="TexFormula1" title="2-y\4+y + 3(2+2)\2" alt="2-y\4+y + 3(2+2)\2" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Julli [10]3 years ago
7 0

Answer:

<h2>14</h2>

Step-by-step explanation:

2-y+y+3(2+2)\\\\y =2

Substitutes; y =2 into the given equation

2-2+2+3(2+2)\\\\\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}\\\\\mathrm{Calculate\:within\:parentheses}\:\left(2+2\right)\::\quad 4\\=2-2+2+3\times\:4\\\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:3\cdot \:4\::\quad 12\\=2-2+2+12\\\\\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:2-2+2+12\:\\:\quad 14

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