Let m be (6/(-8))/(8/(-160)). Solve 3*r + 0 = -m for r.

Suppose -f + 6 = -3*a, -7*a + 3*a = -3*f + 13. Suppose f*g = 5*s + 5*g + 28, -8 = s + g. Let k be (-6)/10*20/s. Solve x = -7 + k for x.

-4

Let l = -2 + 4. Let r(p) = -7*pl + 6*p3 - 2*p3 + 6 - 3*p3. Let b be r(7). Solve -b = -3*a + a for a.

3

Let h be -2*(-1 - (-9)/(-6)). Suppose -11 + 1 = -2*m. Solve h*x + 15 = m for x.

-2

Suppose -2*g - 4*g + 48 = 0. Solve 5*t - 17 = g for t.

5

Let n(y) be the first derivative of y⁴⁄₄ + y³⁄₃ - 2. Suppose -j + 5*b + 26 = 0, b + 6 = 2*j - 1. Let h be n(j). Solve s = h*s - 2 for s.

2

Let g = -8 - -15. Let v be ((-4)/10)/(8/(-40)). Solve -v = i - g for i.

5

Let k = 8 + -13. Let p = k - -12. Solve 2*u - p*u + 20 = 0 for u.

4

Let m(b) = -b2 - 7*b + 8. Let j(p) = 2*p3 + p**2 - p + 2. Let r be j(-2). Let n be m®. Solve -3*a - 8 - 1 = n for a.

-3

Let t be (0 - (-1)/4)*(5 + 7). Solve r = -t*r for r.

0

Suppose 12 = 3*h + d - 0*d, 0 = 4*h + 2*d - 14. Solve -h*j = 10 + 5 for j.

-3