Cupcakequeen903 Cupcakequeen903

29-08-2021
Mathematics

contestada

Use deductive reasoning to prove that x = 10 is the solution equation 3x – 7 = 23. Be sure to
justify each step in your proof.

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tnnoffcial2202 tnnoffcial2202

29-08-2021

Answer:

Step-by-step explanation:

3x-7=23

<=> 3x = 23 + 7

<=> 3x = 30

<=> X = 30 ÷ 3

<=> X = 10

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