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spayn [35]
2 years ago
12

-4/3y+-2=15what is the answer

015" id="TexFormula1" title=" \frac{ - 4}{3} y + - 2 = 15" alt=" \frac{ - 4}{3} y + - 2 = 15" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
irina1246 [14]2 years ago
7 0
-\dfrac{4}{3} y + (- 2) = 15

Evaluate the + ( -) to give - :
-\dfrac{4}{3} y - 2 = 15

Add 2 on both sides:
-\dfrac{4}{3} y= 15 + 2

Evaluate the Right Hand Side:
-\dfrac{4}{3} y= 17

DIvide by -3 on both sides:
4 y= 17 \times (-3)

Evaluate the Right Hand Side:
4 y= -51

Divide by 4 on both sides:
y = -\dfrac{51}{4}

Simplify to mixed fraction:
y = -12\dfrac{3}{4}
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