Question

Solve the following equations:
1. (5-7x)3+6=0
2. 11(2x-7)-2(5x-11)=5(2x+11)​

Answer 1

Answer:

1. 1
2. 5

Step-by-step explanation:

here is your answer...

Answer 2

Answer:

$(5 - 7x)3 + 6 = 0 \\ 15 - 21x + 6 = 0 \\ 21 - 21x = 0 \\ 21 = 21x \\ \frac{21}{21} = x \\ \underline{ \underline{ \bf 1}} = x \\ \\ 11(2x - 7) - 2(5x - 11) = 5(2x + 11) \\ 22x - 77 - 10x + 22 = 10x + 55 \\ 12x - 55 = 10x + 55 \\ 12x - 10x = 55 + 55 \\ 2x = 110 \\ x = \frac{110}{2} \\ x = \underline{ \underline{ \bf 55}}$