Respuesta :
Answer:
x = 7
Step-by-step explanation:
distribute the parenthesis on the right side of the equation
- 2x + 28 = - 7x + 63 ( add 7x to both sides )
5x + 28 = 63 ( subtract 28 from both sides )
5x = 35 ( divide both sides by 5 )
x = 7
Answer:
x = 7
Step-by-step explanation:
distribute the parenthesis on the right side of the equation
- 2x + 28 = - 7x + 63 ( add 7x to both sides )
5x + 28 = 63 ( subtract 28 from both sides )
5x = 35 ( divide both sides by 5 )
x = 7