3x+7y=2 Algebra 1A need helpp, due tomorroww:(

Mathematics

2 answers:

Digiron [165]4 years ago

8 0

<span>Add -7y to both sides, then divide both sides by 3, you would get</span>
x=(-7/3)
y=2/3

elena-s [515]4 years ago

5 0

OK. Here we go. Since Migo isn't sure what the question is,
I have to take my best guess.

I'll tell you two questions that I'm sure it's one of, and I'll answer
both of the questions that I made up myself.

Ordinarily I wouldn't bother with this one, but I was blinded by the
radiance of the bountiful 5 points that await me at the end.

Question #1: Solve the equation for 'x' .

Answer: You said 3x + 7y = 2

Subtract 7y from each side: 3x = -7y + 2

Divide each side by 3 :    x = - 7/3 y + 2/3

==========================================

Question #2: Solve the equation for 'y' .

Answer:    You said    3x + 7y = 2

Subtract 3x from each side:    7y = -3x + 2

Divide each side by 7 :    y = -3/7 x + 2/7

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