Check My Answers : Simplifying Expressions?

Paige Julie

New member
simplify each expression ..

a) 2x + y - 4x
= -2 x + y

b) 3 x - x + 4 x
= 8x

c) 2 y + 3 - y + 4
= 1y + 7

d) 3x - 3 + 5 + 2x
= 5x - 8

e) 2 xy + 4x^2 - 2x^2 + 3xy
= 7x + y

f) 3x + 4y - 2x + 7y - 6
= 1x + 11y - 6

g) 2 (x-2)
= 2x - 2

h) 3 (2x - 3)
= 5x + 3

i) 3 y (2-3y)
= 6y - 2

j) y (y+3)
= y + 3
 
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