3 years ago

Question on attached picture.

Mathematics

1 answer:

charle [14.2K]3 years ago

7 0

Answer:

$x = 7.5$

Step-by-step explanation:

Isolate the variable, do this by first multiplying both sides by two

$4x - 1 = 2(x + 7)$

$4x - 1 = 2x + 14$

Subtract 2x from both sides of the equation

$2x - 1 = 14$

Add one to both sides of the equation

$2x = 15$

Divide both sides by 2

$x = 7.5$

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