Question

10x + 8 + 5x - 4 = 12x + 16

Whats x value?

PLEASE HELP.

Answer 1

Can you combine like terms?

Answer 2

I have no idea, im no good at math. I just need any value of x.

Answer 3

10x+8+5x-4= 12x+16
15x+8-4 = 12x+16
15x+4 = 12x+16
-4 -4
15x = 12x+12
-12x -12x

3x = 12
-- --
3 3

x=4

Answer 4

Do you understand that?

Answer 5

It says the answer is either 16, 40, 48, or 64. It's not 40, i already tried.

Answer 6

Did you maybe copy the equation wrong onto here? @Baby_Bear69 's math is correct.

Answer 7

That's a big difference o.o