Helppppp : 5×(2-x)+9-7x
5×(2-x)+9-7x=5×2-5×x+9-7x=10-5x+9-7x=10+9-(5x+7x)=19-12xThat's your solution. ^_^
to solve:
5(2-x)+9-7x: multiply 5 by the 2 and -x.
10-5x+9-7x: combine like terms
the answer is 19-12x
