Let l = -62 - -68. Solve -4 = -2*s + l for s.

Let o be -3 - -6 - (¹²⁄₃ + -2). Solve o = -0*z - z for z.

-1

Let r = -3 + 8. Suppose 3*a = 7 + r. Solve -4 = a*l - 0 for l.

-1

Let q(k) = k3 + 9*k2 + 8*k + 2. Suppose 0 = 2*a + 3*d - d + 24, -3*a + 3*d - 12 = 0. Let v be q(a). Let o(x) = -2*x. Let f be o(-2). Solve f*s = v*s for s.

0

Let s be ²³⁄₃ + (-4)/6. Let y = 7 + -4. Solve y*w = s*w for w.

0

Let w = 15 - 9. Solve -1 = 5*l - w for l.

1

Suppose 0 = 2*j - 5 - 5. Solve j = 2*y - 3 for y.

4

Let i(k) = 7*k + 32. Let q be i(-3). Solve -7 = 2*c - q for c.

2

Let x(u) be the second derivative of u⁴⁄₆ - 3*u³⁄₂ + u**2 + u. Let j be x(6). Solve 4*r = -r - j for r.

-4

Suppose -13 + 35 = 2*k - 2*d, 4*k = -4*d + 12. Solve -5 = -4*b + k for b.

3

Let f(t) = -t. Let m be f(-2). Solve -z - m*z = 0 for z.

0