Answer:
b
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
6x-1/2y=5
which new equation would be the result of adding the equations together?
4x=2
8x=2
8x=12
y=12
Answer:
8x=12 cause y would cancel out and then you just add 2 and 6, and 7 and 5.
When the given system of equations is added together, the y terms cancel each other out, leaving '8x = 12' as the result.
Given the system of linear equations:
2x + 0.5y = 7
6x - 0.5y = 5
When we add these two equations together, the y terms will cancel out because one is positive (+0.5y) and one is negative (-0.5y). Thus, we will be left with the x terms and the constants. Adding the x terms (2x + 6x) gives 8x, and adding the constants (7 + 5) results in 12. Therefore, the new equation resulting from adding the two given equations together is 8x = 12.
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( –7, 4 )
2- The horizontal line that passes through
(–7, 4 )