Let n = 105 - 105. Solve 4*t - t + 12 = n for t.

Let i(x) = x**2 + 2. Let d be i(0). Let y® = 2*r + 2. Let b be y(-2). Let h = d + b. Solve h*f - 4 = -f for f.

4

Let n be (-18)/24*(-60)/9. Solve -n = 2*f - 15 for f.

5

Suppose -5*z + z - 3*b = -48, -5*z = -4*b - 60. Suppose 7*d + 1 = 29. Solve d = -2*r + z for r.

4

Suppose 2*t - 50 = -0*t. Suppose -m + 3*m = 0, 0 = -5*d + 3*m + t. Solve -1 = -d*q - 6 for q.

-1

Let g be 2/(-4)*0/(-3). Solve g*f - 10 = 2*f for f.

-5

Let a = -2 + 2. Let w = 4 - a. Solve 0 = 2*h + 2*h + w for h.

-1

Let m = 14 + -10. Suppose 2*g + m*n - 5 - 3 = 0, 5*n - 10 = 0. Suppose 4*b + 12 = 0, -24 = -g*t - 3*t + 5*b. Solve -t*a = 2*a for a.

0

Let v(u) be the third derivative of -u⁴⁄₈ + u³⁄₆ - 2*u**2. Let b be v(6). Let t = b - -25. Solve -k - k = -t for k.

4

Let n be 0*(-4)/12 - 11. Let s = n - -11. Solve s = -k - k + 10 for k.

5

Let p = -9 + -31. Let n be ((-2)/(-4))/((-5)/p). Solve q + 5 = -n*q for q.

-1