Y = 12 2x -y = 4What is the solution of the system?
2 answers:
2x-12=4
put the 12 in place of y since they equal each other
2x=16
add 12 to both sides
x=8
divide both sides by 2
Step-by-step explanation:
2x-12=4
- 4+12 is equal to 16
- 16÷2 is equal to 8
<h3>Check</h3>
2×8-12=4
16-12=4
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