4 years ago

Simplify 6-(9x+7)+2x=

Mathematics

2 answers:

kykrilka [37]4 years ago

5 0

Answer:

-7x-1

Step-by-step explanation:

6-(9x+7)+2x

-(9x+7): -9x-7

= 6-9x-7+2x

6-9x-7+2x=-7x-1

-7x-1

kupik [55]4 years ago

5 0

Answer:

-7x - 1

Step-by-step explanation:

Well to start off we have to multiply because of the - symbol at the start of the parenthesis.

So - * 9x is -9x and - * 7 is -7 so our equation looks like this now $6-9x-7+2x=$ .

Now we have to combine like terms so 6 + -7 is -1 and -9x + 2x is -7x.

So now our equation looks like this $-7x-1=$ .

So that is simplifued all the way.

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