Question

Simplify 7b-b-x+5-2x-7b

simplify -6m+3t+4-4m-2t
simplify 2r+3s-5r
simplify 4-p-2x+3p-7x
simplify 3k-2x+6k+5
simplify 3+2a-7x+3.5+5x
simplify 4a+3-2y-5a-7+4y
simplify c-3+2x-6c+4x

Answer 1

Combine like terms: 7b-b-x+5-2x-7b= (7b-b-7b=-b, -X-2x=-3x) -b-3x+5.

Explanation:

Answer 2

Combine like terms: 7b-b-x+5-2x-7b= (7b-b-7b=-b, -X-2x=-3x) -b-3x+5.

Do that for all of them. -6m+3t+4-4m-2t= (-6m-4m=-10m, 3t-2t=1t or t) -10m+t+4.

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