Oh, isn't that just a happy little math problem? When you see 4x2, you're looking at 4 times 2. So, if you multiply 4 by 2, you get 8. Just imagine those numbers dancing together on the canvas of your mind.
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Oh, dude, 4 times 2 equals 8. It's like basic math, you know? Just multiply 4 by 2, and boom, you've got your answer. It's not rocket science, but hey, math can be tricky for some people.
8. The function of "times" is to add that number to itself by the second number. So the 4x2 means that you add two fours together. 4x3=12...4+4+4. See how it works?
If 4x-2 equals 2x-34 then x is equal to -16. 4x is equal to 2x-322x is equal to -32x is therefore -16
The domain is what you DONATE to the equation. So, f(x)=4x-2. Let 18=4x-2. Add 2 to both sides. 4x=20 then divide each side by 4. x=5. That would be your answer.
16
You are given Y. Insert into first equation. 6X - (4X + 2) = 4 2X + 2 = 4 X = 2 ======= The value of X
If your equation is 5x-2=4x+4 Then this is how you solve it... 5x-2=4x+4 5x-2+2=4x+4+2 5x=4x+6 5x-4x=4x-4x+6 x=6 Your x=6