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3 years ago

Simply the expression by combining like terms. 9x + 8 + 3x +4=

Mathematics

2 answers:

nikdorinn [45]3 years ago

7 0

9x + 3x = 12x
8 + 4 = 12
Final answer is 12x + 12

Effectus [21]3 years ago

3 0

The answer is 12x+12

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