Question

Solve the inequality 4x - 7> 3

Answer 1

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

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

`x > (5)/(2) > 2(1)/(2)`

Explanation:

group

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

isolate "x"

`4x > 10\\=(4x)/(4) > (10)/(4)\\x > (10)/(4)\\x > \left((5\cdot 2)/(2\cdot 2)\right)\\x > (5)/(2)`