Let f(l) = 5*l**2 - 7*l - 2. Let w be f(2). Solve 0*y = y - w for y.

Let i(l) be the third derivative of -l⁵⁄₆₀ + 3*l⁴⁄₈ - 5*l³⁄₃ + 5*l2. Let q be i(7). Let d be (-12)/(-30) + 4/(-10). Solve d*r = -q*r + 16 for r.

4

Suppose 2*f = -f. Let c = -10 + 17. Let h be c - ((-2)/1 - -4). Solve -5*r = -f + h for r.

-1

Let x be ³⁄₅ + ²⁄₅ + -1. Let k(b) = b**3. Let s be k(0). Solve 3*f + 3 + s = x for f.

-1

Suppose 3*g = 2*a + 12, 2*g - 2*a - 2 = 4. Suppose -5*i = 15, -d + 15 = -i - 4*i. Let x(s) = s**2 + 3*s - 5. Let k be x(2). Solve k*c - g + 1 = d for c.

1

Let o be 7/((-21)/(-6)) + 1. Let t be o*(1 - (-2)/(-3)). Let i(u) = u**2 - 5*u - 6. Let a be i(6). Solve -k + t = -a*k for k.

1

Let k be -2 + (-1 + 1 - -1). Let p = k - -1. Solve -4*s - 13 + 1 = p for s.

-3

Suppose 0 = 4*s + 8, 3*y = 4*y + 4*s. Let w = -6 + y. Let p(u) = -u**2 - 5*u + 8. Let k be p(-6). Solve -k*h = -4*h + w for h.

1

Suppose 0 = -7*s + 10*s - 39. Solve s = 5*m + 3 for m.

2

Let z be (54/(-15))/(2/(-10)). Let c be (-12)/z*(-45)/2. Solve v = -2*v + c for v.

5

Suppose -w + 2 + 0 = 0. Suppose 0 = -l + w. Solve -h - 1 = -l for h.

1