Which properties were used to prove that the expressions 7 x + 4 minus x minus 2 and 6 x + 2 are equivalent? 7 x + 4 minus x minus 2. 7 x minus x + 4 minus 2. (7 minus 1) x + 4 minus 2. 6 x + 2.

How to solve a simultaneous equation involved with fractions?

Can someone me out here and the tell me the greatest common factor

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent