3 years ago

What is the answer to this

2 answers:

8 0

The number that belongs in that green box is -1 because you are subtracting 1 from both sides in order to eventually isolate x.
Then you’ll have
-3x = -36 [divide by -3 to isolate x]
x = -36/-3
x = 12

garik1379 [7]3 years ago

5 0

When you subtract from a negative its more like adding - but keeping the negative sign.

so 35+1
36

keep the negative!
-36 :)

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