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snow_tiger [21]
3 years ago
12

Can someone help me solve this equation? will give brainliest

Mathematics
1 answer:
valentinak56 [21]3 years ago
5 0

Answer:

a = -10

Step-by-step explanation:

33 - 4a = 73

To get <em>a</em> by itself, you must move 33 to the other side. To this, you must subtract it from both sides, canceling it out on the left side.

You will be left with: -4a = 73-33

Subtract 73 and 33, which will get you 40.

Now the equation is -4a = 40

To get <em>a </em>by itself, divide -4 into both sides. Doing this will isolate <em>a</em>.

The equation you will have after that is a = 40/-4.

Divide 40 by -4, which will get you -10.

Therefore, a = -10.

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Hey guys, I need some help. Would appreciate it.
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the 3th choice because it does not add up to 180, it actually adds up to something greater

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3 years ago
How to simplify 9+5(4x+4)
RoseWind [281]
Use PEMDAS. Parenthesis, Exponents, Multiply, Divide, Addition, Subtraction.
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Temka [501]

Answer:

The first one

Step-by-step explanation:

This is a constant function, i.e. the value for y doesn't depend on x. So, every x value will lead to the same y value, in this case 4.

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Please help
Firlakuza [10]

Answer:

Step-by-step explanation:

y = -2/3 x       multiply both sides the first equation by 6

6y = -4x                    Add 4x to both sides.

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15y =  - 40                 Divide by 15

y = -40/15

y = - 2.7

======================

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3 years ago
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Answer:

Step-by-step explanation:

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