How many solutions does the system of linear equations 6a + 3b = 12 and
6a - 3b = 12 have?
1 answer:
Answer:
One solution
Step-by-step explanation:
Lets solve it for b
3b= -6a+12
3b= 6a-12
Simplifying
b= -2a+4
b= 2a+4
Both have same slope and intercept hence both lines are going to intersect at one point. So the equations are having one solution.
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