Q: Simplify -7 plus 2(x-3)

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13

If x = -7, then x3 = -343 so that 2x3 = -686 y = 2 then 15 y = 30 So 2x3 + 15y = -686 + 30 = -656

5k + 7 + 3k can be simplified into 8k + 7

When you simplify 49 plus 37 (49+37), the result is 86.

30m-7

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2x3 - 7 + 5x - x3 + 3x - x3 = 8x - 7

13

8k +2k + 7 = 10k + 7

If x = -7, then x3 = -343 so that 2x3 = -686 y = 2 then 15 y = 30 So 2x3 + 15y = -686 + 30 = -656

5k + 7 + 3k can be simplified into 8k + 7

8007 to be rigfht

When you simplify 49 plus 37 (49+37), the result is 86.

30m-7

7+2n

Order of operations: The final multiplication has priority - do it first, then add.You can simplify the problem. 11*7= 77.

7x + 7 + 6x - 9 = 13x - 2

2x+3=9x-2x -2x3=7x/7 /73/7=x