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[IMAGE ATTACHED] PLEASE HELP!!

[IMAGE ATTACHED] PLEASE HELP!!
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[IMAGE ATTACHED]
PLEASE HELP!!

[IMAGE ATTACHED] PLEASE HELP!!-example-1
User Srsajid
by
9.2k points

1 Answer

1 vote
Answer: y=24

Step-by-step explanation:
start by adding the two expressions
7y+12=180
7y=168
168/7
y=24

Plug it in/Check your work:
3(24)+5=77
4(24)+7=103
77+103=180
User Tasomaniac
by
8.3k points
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