(b) 4. (2x+7)+7cdot (x-4)= (d) 5. (3x+4)-2cdot (3x-2)= (3x+1)cdot 4-7cdot (5x-3)= Alan a)

Question

Answer 1

Let's solve each expression step by step:h) \(4. (2x+7)+7\cdot (x-4)\)First, distribute the 7 in the second term:

Now, distribute the 4 and the 7:

= 8x + 7x + 28 - 28 \]

So, the simplified expression is:

d) \(5. (3x+4)-2\cdot (3x-2)\)First, distribute the -2 in the second term:

Now, distribute the 5 and the -2:

Combine like terms:

So, the simplified expression is:

e) \((3x+1)\cdot 4-7\cdot (5x-3)\)First, distribute the 4 in the first term and the -7 in the second term:

Combine like terms:

So, the simplified expression is:

Soru