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Musya8 [376]
3 years ago
9

2 questions for math​

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
3 0

Answer:

x = -24

a = 11

Step-by-step explanation:

So for the first one:

-\frac{1}{4} x+6=\frac{2}{3} x+28

Multiply both sides of the equation by 12

-3x+72=8x+336

Subtract 8x from both sides

-11x+72=336

Subtract 72 from both sides

-11x=264

Divide both sides by -11

x=-24

And the second one...

2(a-2)=3(a-5)

Distribute the 2 to the (a - 2) and the 3 to (a - 5)

2a-4=3a-15

then add 15 to both sides

2a+11=3a

Subtract 2a from both sides

11 = a

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