Question

Solve the inequality 4x - 7> 3

Answer 1

Answer:

x > 2.5 or in fraction form x > 2 1/2

Step-by-step explanation:

4x - 7 > 3

     +7  +7         Add seven to both sides.

4x > 10

÷4     ÷4            Divide both sides by 4.

x > 2.5

Hope this helps!

Answer 2

Answer:

$x > \frac{5}{2} > 2\frac{1}{2}$

Step-by-step explanation:

group

$4x-7 > 3\\4x-7+7 > 3+7\\4x > 3+7\\4x > 10$

isolate "x"

$4x > 10\\=\frac{4x}{4} > \frac{10}{4}\\x > \frac{10}{4}\\x > \left(\frac{5\cdot 2}{2\cdot 2}\right)\\x > \frac{5}{2}$