JasolynJohnson11 JasolynJohnson11

14-04-2020
Mathematics

contestada

Question 4 of 10
2 Points
What is the solution to this equation?
4(5x + 3) = 14x + 30

O A. X = 3
O B. x=-7
O c. x = 7
O D. X=-3

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Respuesta :

TheNoobXD TheNoobXD

16-04-2020

Answer:

A. x=3

Step-by-step explanation:

4(5x+3)=14x+30

multiply 4 to 5x and multiply 4 yo 3

20x+12=14x+30

move terms

20x-14x=30-12

subtract 20x to 14x and subtract 30 to 12

6x=18

divide both sides by 8

x=3

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