Answer:
Step-by-step explanation:
{3y - 3x = −9
{4y - 4x = −12
−¾[4y - 4x= -12]
{−3y + 3x = 9 >> New Equation
__________
0 = 0 ☑ → Whenever an identity like this occurs, it is infinitive.
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9:18:21
73+78+85+84+37+115 because you will add all point scored by the last 6games =471
answer is B
it is less than Zx for set B