Let v = 168 - 166. Solve a + 3 = -v*a for a.

Let d(k) = k**2 - 3k - 2. Let c be -8(2 - ¹⁰⁄₄). Let j be d©. Solve 4 + 6 = -j*a for a.

-5

Suppose 0 = -u - 0*u. Solve -v - 2*v = u for v.

0

Suppose -3*r - 3*p + 18 = 0, -4*r + 7 + 17 = 2*p. Suppose r = 3*u - 3. Suppose z + 19 = 5*q + u*z, -5*z = q + 10. Solve q*h + 7 = 27 for h.

4

Let v = 50 - 47. Solve 3*m = 4*m - v for m.

3

Let a be (-2 - 2) + 1 + 6. Suppose 3*z + 2*v - 50 = 0, -a*v = -3*z - 2*v + 65. Solve -z = -7*q + 3*q for q.

5

Let s(h) = h**2 - 15. Let k be s(-5). Solve -t = -3*t - k for t.

-5

Let h(q) = -q + 1 + 2*q3 - 3*q3 - 4*q**2 - 3*q - q. Let f be h(-3). Solve -f + 2 = -5*p for p.

1

Let c(l) be the third derivative of -l⁵⁄₆₀ - l⁴⁄₃ + 7*l³⁄₃ - 4*l2. Let a be c(-11). Let z = a + 35. Solve x - 5*x = -z for x.

4

Let t(g) = -g - 4. Let j be t(4). Let v = j - -11. Solve -7 = -v*z + 8 for z.

5

Let u = -80 - -82. Solve 0 + u = -2*n for n.

-1