Let i be (-3)/6*2*-6. Let h = i - 4. Solve h*p - 4*p = 4 for p.

Suppose t + 107 - 111 = 0. Solve t*s = 3 - 19 for s.

-4

Let u be ⁴²⁄₄*²⁰⁄₃₀. Suppose -2 = 6*r - u*r. Solve -2*i - r*i - 8 = 0 for i.

-2

Let w be ((-4)/(-3))/((-2)/(-6)). Suppose 2*q = h + 2*h - 23, 0 = -5*q - 4*h. Let u = 1 - q. Solve u*k + w = -6 for k.

-2

Let c = -3 + 0. Let v = c + 5. Suppose -24 = -j - j. Solve w + v*w = -j for w.

-4

Let d(t) = -t3 + 6*t2 - 7*t + 10. Let n be d(5). Suppose r - 3 - 2 = n. Solve 0 = r*m - m - 4 for m.

1

Suppose -1 - 2 = -g. Let o = -5 - -8. Suppose -10 = -o*n + 11. Solve -5*r = -g - n for r.

2

Let n© = c**3 - c + 1. Let b be n(0). Suppose -2*q + 9 = -b. Suppose -30 = -0*s - q*s. Solve 2*t + 0*t - s = 0 for t.

3

Let f be (-1)/4 - 10/(-8). Let q be (-1 + -1)/(f*2). Let u be 3 - 1 - (0 + q). Solve -2*h - u = h for h.

-1

Suppose 4*b = 3*b + 5. Suppose 3*m + n = b*n + 1, -5*n = -4*m + 3. Suppose 3*p + 80 = m*p. Solve -4*v = v + p for v.

-4

Let q(y) = 4 - y**2 + y - 6*y + 4*y. Let c be q(0). Solve 15 = j + c*j for j.

3