Question

1) 2m + 2n =? 2) 3a - 3x =? 3) 8 - 4x =? 4) 6a + 12 =?

Answer 1

1) 2m + 2n = 2(m+n)
2) 3a - 3x = 3(a-x)
3) 8 - 4x = 4(2-x)
4) 6a + 12 = 6(a+2)

Answer 2

1) 2m+2n=2(m+n)
2)3a-3x= 3(а-х)
3)8-4x=4(2-x)
4)6a+12=6(a+2)

Answer 3

To simplify the given expressions, perform the indicated operations:

1. 2m + 2n = 2(m + n)

2. 3a - 3x = 3(a - x)

3. 8 - 4x = 4(2 - x)

4. 6a + 12 = 6(a + 2)

That's the simplified form of each expression. If you have specific values for the variables (m, n, a, and x), you can substitute them into the expressions to get numerical results.