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Cayden Ashley
Mathematics
1 April, 13:42
What is - 18d - - 5d + 15d + - 15 = 11
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Jace Mccarty
1 April, 14:05
0
d = 13
Step-by-step explanation:
So first we collect like terms
-18d - (-5d) + 15d + (-15) = 11
-18 + 5d + 15d - 15 = 11
2d - 15 = 11
Add 15 to both sides
2d = 26
Divide both sides by 2
d = 13
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