Solve for x.
5x – 4 > 12
AND 12x + 5-4

Step-by-step explanation:

5x - 4 > 12 adding 4 to both sides;

5x - 4 + 4 > 12 + 4

5x > 16 dividing both sides by 5;

x > 16/5

12x + 5-4

12x + 1

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2