15.2 + StartFraction x over 6 EndFraction minus 5.5 y + StartFraction 5 over 6 EndFraction x + 4 z minus x
Which terms can you combine? Select all that apply.
15.2
StartFraction 1 over 6 EndFraction x
-5.5y
StartFraction 5 over 6 EndFraction x
4z
-x
I don’t understand the options, but the equation (I believe) simplifies to (bear in mind, anything written like x/y is a fraction, with x as the numerator and y and the denominator):
