3 years ago

Question 1 ) a divided by 5 +7 =15 a=

Mathematics

1 answer:

Ghella [55]3 years ago

8 0

The correct answer is a = 40.
If this has helped you, consider my answer to become the Brainliest!

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The Answer:

Step-by-step explanation:

x+2y=z

minus x both sides

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3 years ago

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andreyandreev [35.5K]

Answer: x=-6

Step-by-step explanation:

Let's solve your equation step-by-step.

2(9−x)=3(x+16)

Step 1: Simplify both sides of the equation by distribution

$2(9-x)=3(x+16)\\(2)(9)+(2)(-x)=(3)(x)+(3)(16)\\18+-2x=3x+48\\-2x+18=3x+48\\$

Step 2: Subtract 3x from both sides.

$-2x+18-3x=3x+48-3x\\-5x+18=48$

Step 3: Subtract 18 from both sides.

$-5x+18-18=48-18\\-5x=30$

Step 4: Divide both sides by -5.

$\frac{-5x}{-5} =\frac{30}{-5} \\x=-6$

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2 years ago

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lesantik [10]

Rectangle Formula: a = lw (Area = Length x Width)

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I hope this helps. :)

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The only one that gives 1024 is A.

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