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ivann1987 [24]
3 years ago
9

X – y = 30, when y = 15? value of x

Mathematics
2 answers:
densk [106]3 years ago
6 0
X is 45
X-15=30
X=30+15
X=45
Sedaia [141]3 years ago
5 0
Substitute y in the equation (x-y=30).
x-15=30
+15 +15
x=45
Solution:
x=45
y=15
Input your new values.
45-15=30
30=30 ✔
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