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3 years ago

8

6. Travis slept for 485 minutes last night. This number is 32 more minutes than Brady slept. Write an equation that would help y

ou find out how many minutes Brady (b) slept.

2 answers:

nignag [31]3 years ago

6 0

Subtract 32 from 485 and there is ur answer

gregori [183]3 years ago

6 0

Bradley slept 453 more minutes.
485-32=x
x=453
Double Check:
485-453=32
32+453=485

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How do I solve for x?

notka56 [123]

Solving:
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Make the Least Common Multiple (2,3,6)
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<span>Replace denominators and resolve:
</span> $\frac{3+4x}{2} + \frac{5-x}{3} = \frac{29}{6}$
$\frac{3(3+4x)}{6} + \frac{2(5-x)}{6} = \frac{29}{6}$
Cancel the dominators
$\frac{3(3+4x)}{\diagup\!\!\!\!6} + \frac{2(5-x)}{\diagup\!\!\!\!6} = \frac{29}{\diagup\!\!\!\!6}$
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$\boxed{\boxed{x = 1}}\end{array}}\qquad\quad\checkmark$

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4 years ago