Question

Find the value of 3a-4b if a=-2 and b=1

Answer 1

Hey there!

If "a" equals -2 and if "b" equals 1

Then your whole problem changes to:
3(-2) - 4(1)

3(-2) = -6,right ?

4(1) = 4, right?

Problem becomes: -6 - 4

-6 - 4 = -10

⚠️Remember! ⚠️

• - & - = +
• - & + = -
• + & + = +
• + & - = -

Good luck on your assignment and enjoy your day!

~MeIsKaitlyn:)