3 years ago

Help please.........

Mathematics

1 answer:

Gnoma [55]3 years ago

8 0

Answer:

20x + 15 = 11

Step-by-step explanation:

First you need to add the like terms:

-7+2=-5

Now you need to expand the brackets:

-5*-4x=20x

-5*-3=15

Now you have 20x + 15 = 11. So if you want you can rearrange the formule to find x.

20x=-4

x= -5

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