judyklgr9887 judyklgr9887

22-11-2021
Mathematics

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2. Simplify the expression –4(x – 7) + 3(x + 9). show your work

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tsimonedobin95 tsimonedobin95

22-11-2021

Answer: -4x + 28 + 3x + 27 = 55 + -x

Step-by-step explanation: -4 x (x) = -4x -4 x -7 = 28

3 x (x) = 3x 9 x 3 = 27 added together = -x + 55

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