Let l(t) = -16 + 4*t + 0*t + 13. Let f be l(2). Solve f*v - 7 - 3 = 0 for v.

Let x(k) = k2 - 11*k + 2. Let l be x(11). Let n(f) be the first derivative of -f³⁄₃ + 2*f**2 - f - 1. Let g be n(l). Solve -g*r = -4 - 8 for r.

4

Let t be (²⁄₄)/(²⁄₄). Solve -5*o = 4 + t for o.

-1

Let n = -19 + 11. Let o be 20*(4/n + 1). Solve 0*p = -2*p + o for p.

5

Let f be ⁵³⁄₄ - (-4)/(-16). Suppose -5*o + 2 = -f. Solve -5*m + 18 = o for m.

3

Suppose -5*v = 18 + 117. Let j = v - -71. Let x = j + -26. Solve x = 4*b + 6 for b.

3

Let x be 2/(-14) - 129/(-21). Solve 3*b - x = 3 for b.

3

Let n be -1 + 4/(2 + 2). Suppose 3*s + 4*t - 18 = 0, -4*s + 11 = 2*t - t. Let l = -27 - -31. Solve n*k + l = -s*k for k.

-2

Let h(f) = -7*f + 5. Let v be h(-1). Let k© = -c - 4. Let g be k(-7). Let d be (-6)/v - g/(-2). Solve -4*s + 5 - d = 0 for s.

1

Let t = 12 + -4. Let b = 13 - t. Solve 0 = -b*a + a + 8 for a.

2

Let b be (-12)/(-10)50/(-15). Let n be b - (-2 + 4 + -2). Let q be (1 + n/3)-15. Solve -f = -2 + q for f.

-3