Prealgebra & Beginning Algebra
그들을 선택함으로써 경험을 향상시키세요
48+9z48+9z
48+54z48+54z
8+54z8+54z
36+54z36+54z
Simplify by combining like terms.
(A) 3b+4b+b3b+4b+b
(B) 10x+6−2x10x+6-2x
Multiply.
−5(7x)-5\(\left\)(7x\(\right\))
12(5b)12(5b)
−1(y+2x+3)-1(y+2x+3)
Simplify the expression.
−3(x+6)+5(11−9x)-3(x+6)+5(11-9x)
8+6(5−3y)8+6(5-3y)
11a+5−3b+2a+9b11a+5-3b+2a+9b