If you have $30 and the ratio is 3:7, what does the 7 represent?
1 answer:
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Answer: The correct answer is: [A]: " x = - 1/2 " .
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Step-by-step explanation:
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Given:
4x − 6 = 10x − 3 ; Solve for "x" ;
Let us add "3" to each side of the equation;
and subtract "4x" from each side of the equation:
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4x − 6 + 3 − 4x = 10x − 3 + 3 − 4x ;
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to get:
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-3 = 6x ;
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↔ 6x = -3 ;
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Now, divide Each Side of the equation by "6" ;
to isolate "x" on one side of the equation;
and to solve for "x" ;
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6x / 6 = - 3 / 6 ;
to get:
x = - 3/ 6 ;
.
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→ which is: Answer choice: [A]: " " .
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Hope this helps!
Wishing you well in your academic endeavors!
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