3 years ago

Find the sum. (- 8x – 12) + (9x + 4)

Mathematics

2 answers:

Nataliya [291]3 years ago

4 0

Step-by-step explanation:

-8x-12+9x+4

-8x+9x-12+4

x-8

x-8=0

x=8

just olya [345]3 years ago

3 0

Answer:

x-8

......................

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