10.18 Do Now

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

• -32

• -3

• -12

• 3

f(x) is the same thing as ______.

• y
• x
• input
• an equation

• 0

• -189

• -179

• 200

• answer not here

Solve:
2(4x-3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2