atact01 atact01
  • 30-03-2020
  • Mathematics
contestada




Solve for
x
2
(
x
+
5
)
=
6
x
+
4

Give your answer as an improper fraction in its simplest form

Respuesta :

oladipupog80
oladipupog80 oladipupog80
  • 30-03-2020

Answer:

x = 3/2

Step-by-step explanation:

2(x + 5) = 6x + 4

Open bracket first

2 × x + 2×5 = 6x + 4

2x + 10 = 6x + 4

Rewrite equation

6x + 4 = 2x + 10

Subtract 2x from both sides

6x - 2x + 4 = 2x - 2x + 10

4x + 4 = 10

Subtract 4 from both sides

4x + 4 - 4 = 10 - 4

4x = 6

Divide both sides by 4

4x/4 = 6/4

x = 6/4

Divide both denominator and numerator by 2

x = (6/4) ÷ 2

x = 3/2

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