Guys can you help me with this?

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.