Suppose -3*u - 5*y - 15 = 0, -2*u + 0*u - 2*y - 6 = 0. Solve -2*m + u = 6 for m.

Suppose 0 = -2*x + 3*x - 16. Solve 0 = 3*w + w - x for w.

4

Let p(t) be the second derivative of t3 - t2 + 7*t. Let k be p(3). Solve -k = -5*j + j for j.

4

Suppose 5*f + 8 = 38. Suppose -2*y - 4 = -f*y. Solve -3*i + 4 - y = 0 for i.

1

Let k be (-4 - -5)/(¹⁄₇). Solve -4 = -k*x + 3*x for x.

1

Let f = 17 - 10. Let i = 12 - f. Suppose -15 + 40 = i*x. Solve x*y = y for y.

0

Let t = 38 - 24. Suppose -p + 4*p - 18 = -3*y, p - t = -3*y. Suppose 3*u - u + q = 4, -8 = y*u - 2*q. Solve u*z = -z for z.

0

Let k(j) = j3 - 16*j2. Let q be k(16). Suppose 20 = 4*y - 4*i, -2*y + y + 4*i + 20 = q. Solve -3*p = -y*p - 6 for p.

2

Let z(g) = g**3 - 2*g + 2. Let o be z(2). Let q be ²⁄₆ + ¹⁴⁰⁄₂₁. Suppose 0 = -q*i + 2*i. Solve 0*t + 3*t + o = i for t.

-2

Let l© be the third derivative of -5*c⁴⁄₂₄ - c3 + 3*c**2. Let x(j) = 3*j + 4. Let z(q) = -5*l(q) - 8*x(q). Let r be z(6). Solve -26 = r*i - 10 for i.

-4

Let p = 18 + -17. Solve -5*x - 14 = p for x.

-3