Question

Simplify 2A - 4B + 7 + 8A + 6B - 2

Answer 1

Simplify 3/7 x + 2/7 x using properties operations

Answer 2

Simplify 6/7 c - 5/9 d - 1/2 C + 1/3 d

Answer 3

To simplify the expression, we can combine like terms:

2A - 4B + 7 + 8A + 6B - 2

Combining the like terms 2A and 8A gives us 10A, and combining the like terms -4B and 6B gives us 2B. The constant terms 7 and -2 can be combined as well, giving us 5.

10A + 2B + 5

Therefore, the simplified expression is 10A + 2B + 5.

Answer 4

To simplify the expression (3/7)x + (2/7)x, we can combine the like terms by using the distributive property:

(3/7)x + (2/7)x = (3/7 + 2/7)x

The denominators are the same, so we can add the numerators:

(3/7 + 2/7)x = (5/7)x

Therefore, the simplified expression is (5/7)x.

Answer 5

To simplify the expression (6/7)c - (5/9)d - (1/2)C + (1/3)d, we can first group the like terms:

(6/7)c - (1/2)C - (5/9)d + (1/3)d

Now, let's simplify each group of like terms individually.

For the terms involving 'c', we can combine (6/7)c and -(1/2)C. To do this, we need to have the same denominator, which in this case is 14:

(6/7)c - 7/14 C

Simplifying the terms, we have:

(6/7)c - (1/2)C

Now let's combine the terms involving 'd'. We can group -(5/9)d and (1/3)d:

-(5/9)d + (1/3)d

To combine these terms, we need to have the same denominator, which in this case is 9:

-(5/9)d + (3/9)d

Simplifying the terms, we have:

-(2/9)d

Putting it all together, the simplified expression is:

(6/7)c - (1/2)C - (2/9)d