Question

Send me answer please with method ​

Answer 1

Answer:

this is your ans .I hope this is right

Answer 2

Answer:

1. 3x + 5x + 2x = 10x .

2. 5a + a - 7a = 6a - 7a = - 1 a or - a .

3. 2abc + ( - abc ) + 5abc = 2abc - abc + 5abc = 1 abc + 5 abc = 6 abc .

4. (- 2 xy ) + 7 xy + 15 xy + (- 10 xy) + xy + ( - xy) = ( - 2 xy ) + 22 xy + ( - 10 xy ) + xy - xy = ( - 2xy ) + 12 xy + 0 = 10 xy .

5. 3a + 4b - 6a - 2b - 5a + 10b = (- 8a )+ 12b .

6. a + 6a ( - 2b ) + 5c ( - 2c ) = 7a - 2b + 5c - 2c = 7a - 2b + 3c .

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