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Rufina [12.5K]
3 years ago
13

Find the value of y when x equals 0 . -7x+3y=30

Mathematics
2 answers:
gavmur [86]3 years ago
5 0
Move all terms that don't contain y to the right side of the equation, then solve.
y = 7x/3 + 10

Aneli [31]3 years ago
3 0
X is 0, so it cancels out the 7. So then 3 divided by 30 is 10. Y=10.
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vagabundo [1.1K]

Answer:

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Step-by-step explanation:

If a line is given in the form y = mx + b, the "m" is the slope.

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The line that is perpendicular to this will have slope that is "negative reciprocal of that".

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4 0
3 years ago
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Answer:

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Step-by-step explanation:

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Use sign of multiplication for "of".

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Solve the above expression for x.

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