Solve for c.
3abc + b = 5
c = (5 - b)/(3ab)
c = -5/3ab
c = 2 - ab

The answer to your question is: the first option

Step-by-step explanation:

          Equation                     3abc + b = 5                 solve for c

                                              3abc = 5 - b                  pass b subtracting

                                              3ac = (5 - b)/b              pass b dividing

                                              3c  = (5 - b) / ab            pass a dividing

                                              c = (5 - b) / 3ab            pass 3 dividing

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

560

hope this : )