## Algebra: A Combined Approach (4th Edition)

10 - 3$x^{2}$
( -7x + 5 ) + ( -3$x^{2}$ + 7x + 5 ) ( -7x + 7x ) + (5 + 5 ) + ( -3$x^{2}$ ) combine like terms 10 - 3$x^{2}$ simplify