2 years ago

Expand using the distributive property: 7(3a-2b) + 5(3b-4a) =

1 answer:

Sloan [31]2 years ago

5 0

Answer:

the answer is a+b

Step-by-step explanation:

7(3a-2b) +5(3b-4a)

21a-14b+15b-20a

a+b

You might be interested in

Anestetic [448]

Slope: 3/2
Y-Intercept: -3

6 0

2 years ago

rosijanka [135]

Answer:

12r/t

Step-by-step explanation:

4 0

3 years ago

Scrat [10]

Answer: 10x + 4y + 2

The terms with an x are considered like terms so they could be subtracted.

6 0

2 years ago

frez [133]

2.5 ft.

a rectangle's area is Length • Width

$8.5 = 3.4 \times x$
$8.5 \div 3.4 = x$
$2.5 = x$

6 0

3 years ago

gulaghasi [49]

2a + 3(a-5) = 5, 2a + 3a+15=5, 5a=-10, a=-2, b= (-2) -5, b=-7...a=-2, b=-7

4 0

3 years ago