Question

Evaluate the expression when c=2 and y=-4 -c+2y

Answer 1

Answer:

y=6

Step-by-step explanation:

Let's solve your equation step-by-step.

y=−4−2+2y

Step 1: Simplify both sides of the equation.

y=−4−2+2y

y=−4+−2+2y

y=(2y)+(−4+−2)(Combine Like Terms)

y=2y+−6

y=2y−6

Step 2: Subtract 2y from both sides.

y−2y=2y−6−2y

−y=−6

Step 3: Divide both sides by -1.

−y

−1

=

−6

−1

y=6