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kicyunya [14]
3 years ago
14

What's y in: 21y=(-205) +75+47y

Mathematics
2 answers:
Alenkinab [10]3 years ago
6 0
The Answer Is A Fraction y= 151/47
Bumek [7]3 years ago
5 0
<span><span>21y=−<span><span>205+</span>75+</span></span>47y</span><span>Simplify: (Show steps)</span><span><span>21y</span>=<span><span>(<span>47y</span>)</span>+<span>(<span><span>−205</span>+75</span>)</span></span></span>(Combine Like Terms)<span><span>21y</span>=<span><span>47y</span>+<span>−130</span></span></span><span><span>21y=<span>47y−</span></span>130</span>Step 2: Subtract 47y from both sides.<span><span>21y−<span>47y</span></span>=<span><span>47y−</span>130−<span>47y</span></span></span><span><span>−26y=−</span>130</span>Step 3: Divide both sides by -26.<span><span><span>‌<span><span>−<span>26y</span></span><span>−26</span></span></span>‌</span>=<span><span>‌<span><span>−130</span><span>−26</span></span></span>‌</span></span><span>y=<span>5</span></span>
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