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lilavasa [31]
3 years ago
15

Whats the answer to 6a+12=2(3a-8)

Mathematics
1 answer:
erastova [34]3 years ago
4 0
6a+12=2(3a-8)
6a+12=6a-16
-12. -12
6a=6a-4
-6a -6a
0=-4
no solution because the equation is false.
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What is the equation of a line that passes through the point (1, 8) and is perpendicular to the line whose equation is y=x/2+3 ?
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<u>Answer</u>

y = -2x + 10


<u>Explanation</u>

The general equation for a straight line is y = mx + c where m and c are gradient and y-intercept respectively.

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Now we find the equation of a line passing through (1,8) and have a gradient of -2.

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Andreyy89

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