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3 years ago

Given the system of equations, what is the solution? 3x - 2y + 10 = 0 5y = 4x + 8

1 answer:

3 0

From the first equation y=(3x+10)/2
From the second equation y=(4x+8)/5
Therefore, (3x+10)/2 = (4x+8)/5
15x+50=8x+16
x= 16-50/7
x=34/7
y=(3*34/7 + 10)/2 = 51/7 +5
y=86/7

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Read 2 more answers

Q. 3. On a recent math test, Aubrey was asked to find the LCD of and and then to write equivalent fractions using this LCD. Aubr

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The Lowest Common Denominator of 3 and 4 is the denominator that will

simplify mathematical operations such as addition of the fractions.

The mistake is the LCD of 3 and 4 is 12 rather than 24

Reasons:

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Learn more about Lowest Common Denominator, LCD here:

brainly.com/question/255303

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