2 years ago

4x-12=24 how would this be solved

Mathematics

1 answer:

jekas [21]2 years ago

7 0

Answer:

$x = 9$

Step-by-step explanation:

$~~~~~~4x-12 = 24\\\\\implies 4(x-3) = 24\\\\\implies x -3 = \dfrac{24}4\\\\\implies x-3 = 6\\\\\implies x = 6+3\\\\\implies x = 9$

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<h3>To find the answers:</h3>

Questions regarding the time spent by Jack jogging and bike riding are needed to be answered.

(A) The equations are $x+y=75, y=15+x$

Time spent jogging is 30 minutes

The total time would be $45+60=105$ minutes which is not equal to 75 minutes.

(B) Let $x$ be the time spent jogging.

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Know more about equations here:

brainly.com/question/2972832

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