Answer:
52%
Step-by-step explanation:
3(x+7)+3(x+3)-4(x+3)
3x+21+3x+9-4x-12
2x+18 or 2(x+9)
Its 222 the answer is 222
Problem would be easier to do if you'd write one function above the other:
<span>3x-2y=3; 6x-4y=1 should be:
</span><span>3x-2y=3
</span><span>6x-4y=1
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Please note that if you mult. the first equation by 2, you get 6x-4y= 6, which is almost but not quite the same as the second equation.
It should be obvious that 6x-4 in the first equation are the same expression as 6x-4 in the second equation. 6x-4 cannot = 6 and also =1 at the same time, so this system has NO solution. The 2 lines never intersect.
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Answer:
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Step-by-step explanation: