Question

Simplify the expression by combining like terms.
15 + 12x - 5x + 4y - 7​

Answer 1

Answer:

7x+ 4y +8

Step-by-step explanation:

12x -5x +4y +15-7

= 7x + 4y + 8

Answer 2

Answer:

Step-by-step explanation:

15 + 12x - 5x +4y - 7

= 15 - 7 + 12x - 5x + 4y

= 8 + 7x + 4y

= 7x + 4y + 8 ( rearranging the terms )

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