Question

TOLONG JAWAB MENGGUNAKAN CARANYA

1.(-6p + 3m) + (-3p - 7m) =…

2.(9m - 6n - 7) + (-m + 8) =…

3.(5x + 4y) - (3x - 2y) =…

4.(-3p - 7a) - (-6p + 3a) =…

JAWAB MENGGUNAKAN CARANYA

Answer 1

(-6p+3m)+(-3p+7m)
-6p-3p+3m+7m
-9p+10m

(9m-6n-7)+(m+8)
9m+m-6n-7+8
10m-6n+1

(5x+4y)-(3x-2y)
5x-3x+4y+2y
2x+6y

(-3p-7q)-(-6p+3q)
-3p+6p-7q-3q
3p-10q

Answer 2

1. = (-6p + 3m) + (-3p - 7m)
    = (kurungnya dibuka dikalikan 1) -6p + 3m -3p -7m
    = -6p -3p + 3m -7m
    = 9p - 4m
2. = 9m -6n -7 -m + 8
    = 9m -m -7 +8(8-7) -6n
    = 8m + 1 -6n
3. = 5x + 4y -3x +