Question

1. 7.2 + 6.3 (1 - 3.8n) = -3 .9(n - 5.1) - 6.8n
2. -4(v - 2) + 4 = 4 ( -v + 3)
3. 1/3(5/4n + 2/3) = - 5/3(-20/7n + 1)
4. 3(b - 1) - 8( b+4) = 1 - 3b + b - 6
5. 1.6(3.6 - 4.3b) = 28.5 + 0.7b
6. -7/4(3/2x + 3/4) + 9/4 = 5/6(-13/8x + 29/6)
7. -268/9 + 4/3x = -7(1/4 + 11/3)
8. -15/4(11/3k + 13/8) + 1/6 = -9809/96
9. 4.9(6.2x + 1.5) = 174.44

Answer 1

Answer:

$x63.2.5y {4}^{?}$