2 years ago

What does 3-3x6+2 equal?

Mathematics

2 answers:

Sav [38]2 years ago

5 0

Answer:

Step-by-step explanation:

Then you do 3-18 which is -15.

You get -15+2.

Mama L [17]2 years ago

3 0

You do 3x6 first to get 18.

You get 3-18+2.

Then you do 3-18 which is -15.

You get -15+2.

Then you do -15+2 which is -13.

It equals -13.

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2 years ago

If 3a + 2b = 7 and 2a + 2b = 9 , what is the value of

Simora [160]

Hey there :)

We have two equations:
3a + 2b = 7
2a + 2b = 9

We need to solve simultaneously to find the values of a and b

eq.1 3a + 2b = 7
eq.2 ( 2a + 2b = 9 ) x -1 ) multiply by -1 to cancel 2b

3a + 2b = 7
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-------------------
a = - 2

Substitute the value you found for a in a in order to find b

3( - 2 ) + 2b = 7 2( - 2 ) + 2b = 9
- 6 + 2b = 7 OR - 4 + 2b = 9
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Callan is buying a square shaped platter with an area of 169 square inches what is the correct step he should take if he wants t

bagirrra123 [75]

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in our problem,

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