Step-by-step explanation:
-3x + 11x - 1 + 7x2 - 4x + 4
Solving like terms
7x2 + 4x + 3
Answer:
I think the answer might be 4x + 9
Solve first bracket
( 8x - 1 ) + ( 10 - 4x )
Take away the brackets.
8x - 1 + 10 - 4x
Minus and add like terms
8x - 4x and -1 + 10
4x + 9
Hopefully that helps:)
