Let g = 5 + -1. Suppose 3*i + 5*t - 27 = 0, -4*i + 49 = g*t + 21. Let l = 6 - i. Solve -s = l*s for s.

Let f = -23 - -24. Solve -f - 7 = 2*i for i.

-4

Let x be -13(-3)/3. Let z be (-2 + x)-1-13. Solve 1 = 3*d + z for d.

-4

Suppose -2*x + 4*x = 12. Suppose -x*m + 2*m - 8 = h, 4*m = -4*h - 8. Let r(s) = -s3 - 6*s2 - s - 4. Let y be r(-6). Solve h = y*b + b - 9 for b.

3

Let l be (⁴⁄₁₀)/((-2)/10). Let w be (5/(-2) - 0)*l. Let i = -22 - -24. Solve -i*f + f = -w for f.

5

Let s be (2 - (-1 + 2))*6. Suppose 0 = -3*j + 6 + s. Let d = 5 - 3. Solve -d*b + b = -j for b.

4

Let i(f) be the third derivative of -f⁶⁄₁₂₀ + f⁵⁄₁₅ + 5*f⁴⁄₂₄ + 2*f³⁄₃ + f**2. Suppose 0 = r + r - 10. Let t be i®. Solve -3*c = -c - t for c.

2

Let c(y) be the first derivative of y⁴⁄₄ + 10*y³⁄₃ - y**²⁄₂ - 6*y + 2. Let t = -15 + 5. Let i be c(t). Solve o + i*o = -25 for o.

-5

Let i(v) = 84*v - 86*v - 2*v3 - 1 - v2 + v**3. Suppose -4*h + 2*h + 5 = 5*r, -3*h + 14 = r. Let x be i®. Solve 4*p - x = -5 for p.

-1

Let c(f) = f - 1. Let p = -8 + 28. Suppose -i = 4*i - p. Let x be c(i). Solve -w = -4*w - x for w.

-1

Let v be (-13)/26*(-9 - 1). Suppose v*h - 13 - 2 = 0. Solve 0 = h*p - 4*p - 2 for p.

-2