Question

Slove f(x) = 4x - 9 step by step

Answer 1

Answer: x=

1

4

y+

9

4

Step-by-step explanation: Let's solve for x.

y=4x−9

Step 1: Flip the equation.

4x−9=y

Step 2: Add 9 to both sides.

4x−9+9=y+9

4x=y+9

Step 3: Divide both sides by 4.

4x

4

=

y+9

4

x=

1

4

y+

9

4