Let y(w) = 10*w - 4. Let l be y(1). Solve 3*z + 0*z - l = 0 for z.

Suppose -3 = 3*k + 2*k + x, -k = 2*x + 6. Suppose f + 2*q + 0 = -1, k = 5*q + 15. Solve 0 = -f*a + 4 + 1 for a.

1

Suppose 2*n = -2*n. Suppose n*f = -2f. Let c be -9(2/(-6) - f). Solve -15 = -c*t - 0*t for t.

5

Suppose 3*j + 62 = 62. Let r(m) = -m + 5. Let p be r(0). Solve j = p*x - 2 - 13 for x.

3

Suppose 0 = 4*r - 18 - 2. Solve -r*c + 14 = -6 for c.

4

Let k = -5 + 9. Let g(f) be the third derivative of -f⁵⁄₆₀ - 7*f⁴⁄₂₄ - f³⁄₃ - f2. Let y be g(-6). Solve k*h = -y - 0 for h.

-1

Let j be 4/(-6) - 56/(-12). Let p be j/6 + ¹⁶⁄₁₂. Let g be p/4 + (-2)/4. Solve 0 = -2*b - g*b + 8 for b.

4

Let p be (-15)/(-10)*¹²⁄₉. Suppose 2*d - 10 = 2*f, -10 = p*d + 3*f - 5. Solve 0*x + 8 = d*x for x.

4

Let t be ²⁴⁄₈₄ - ²⁄₇. Solve t = 2*n - 7*n + 20 for n.

4

Let q be -11 + (-6)/(-3 - -6). Let v = q + 17. Solve -8 - v = 3*r for r.

-4

Let a(m) = -3*m2 + m + 6 + 2*m2 + 0*m + 3*m. Let t be a(5). Solve t = -j - 0*j for j.

-1