Q: What is -2 plus 28?

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2058+245+28+2 = 2333

-6z 2 = 3z+ 4z+28 -6z+2 +3z = 3z+ 4z +28 +4z -6z+4z+2 = 3z+ 28 -10z+2 -3z= 28 - 2 -10z + -3z = 26 -13z/13 = 26/-13 z = -2

28*6+2= 170 Thank you

16 + 24/2 = 28/1 or 28

2/7 plus 1/4 is the same as 8/28+7/28 = 15/28

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2058+245+28+2 = 2333

It is 2+28 = 30

1/7 + 1/2 + 5/28 = 4/28 + 14/28 + 5/28 = 23/28

-6z 2 = 3z+ 4z+28 -6z+2 +3z = 3z+ 4z +28 +4z -6z+4z+2 = 3z+ 28 -10z+2 -3z= 28 - 2 -10z + -3z = 26 -13z/13 = 26/-13 z = -2

28*6+2= 170 Thank you

120 + 13 + 3 + 8 + 2 + 2 + 353 + 42 + 20 + 28 + 87 + 8 + 10 = 696

16 + 24/2 = 28/1 or 28

2/7 plus 1/4 is the same as 8/28+7/28 = 15/28

1 + 2 + 3 + 4 + 6 + 7 + 12 + 14 + 21 + 28 + 42 = 140

-6z + 2 = 3z + 4z + 28 Add 6z to both sides: 2 = 3z + 4z + 28 + 6z = 28 + 13z Subtract 28 from both sides: - 26 = 13z Divide both sides by 13: -2 = z

I would do this. Multiply through by -1 -1 ( -X^2 +12X +28 ) = X^2 -12X -28 (X+2)(X-14)

56 (= 28 x 2)Copy pasted question redirected to numbered paragraphs for easy counting:2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2Total 56Equivalent to 28 * 2 = 56