Question

3. Complete the table
Algebraic Expressions
Like terms
1) -15y + 12z - y +9
2) 3x + 5z - 2 + x + 3z – 6
3) 2m + 3(n - 5) + 6(n - 5)​

Answer 1

Answer:

solve.....

1) = -15y + 12z - y +9

= - 15y - y + 12z + 9

= - 16y + 12z + 9

2)= 3x + 5z - 2 + x + 3z – 6

= 3x + x + 5z +3z - 2 - 6

= 4x + 8z - 8

3)= 2m + 3(n - 5) + 6(n - 5)

= 2m + 3n - 15 + 6n - 30

= 2m + 3n + 6n - 15 - 30

= 2m + 9n - 45

Answer........