Question

-5x-2.34=5.9

i got x=-1.648 is that correct

what is -13=10-x/2
i don't understand how do you solve this?

Answer 1

-1.648 is correct.

-13=10-x/2

Subtract 10 from both sides.

-23 = -x/2

Multiply both sides by -2.

46 = x