Question

efetue
me ajudemm pfv​

Answer 1

a) 7x - 3x = 4x

b) 11x - 8x = 3x

c) - (2y + 3y) = -5y

d) - (2m + m) = -3m

e) 5a² - 3a² = 2a²

f) 5x - 5x = 0

g) 6x - 4x = 2x

h) n - 6n = -5n

i) 8x + 3x = 11x

j) 11x - 5x = 6x