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Nonamiya [84]
4 years ago
5

X+y=12 x=5 ill give brailiest

Mathematics
2 answers:
Naddik [55]4 years ago
7 0

Substitute x with 5: 5 + y  = 12

Subtract 5 to both sides: 5 - 5 + y = 12 - 5

Simplify: y = 7

~Good luck

soldier1979 [14.2K]4 years ago
4 0

Answer:

y=7

Step-by-step explanation:

x+y=12

x=5

12-5=7

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