Trevellbrowne
Trevellbrowne Trevellbrowne
  • 15-01-2020
  • Mathematics
contestada

Solve the equation. 4(2 x + 9) = 4(2 x + 6) Question 1 options: infinitely many solutions x = -5 no solution x = -3

Respuesta :

r3t40
r3t40 r3t40
  • 15-01-2020

[tex]

4(2x+9)=4(2x+6) \\

2x+9=2x+6 \\

9\neq6\implies x\in\emptyset

[/tex]

No solution for x since it always results with false equivalency.

Hope this helps.

Answer Link
musiclover10045
musiclover10045 musiclover10045
  • 15-01-2020

4(2 x + 9) = 4(2 x + 6)

Use the distributive property on both sides:

8x + 36 = 8x +24

Since both sides of the equation have the same quantity of x variables ( 8X on both sides) there is no solution.

Answer Link

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