In solving an equation for x, you distribute a –4 on one side of the equation. What needs to be done to the other side of the equation?
A. multiply by 4
B. add –4
C. subtract 4
D. nothing
I would think C
With an equation that looks like this: -4(x + 8) = 16
If you distribute the -4 on the left side, you get this: -4x - 32 = 16.
You distribute the -4 on the left side, but, at this time, YOU DO NOTHING TO THE RIGHT SIDE.
I would choose 'D'.
