Suppose 0 = -5*o + 3*o + 42. Let v be ((-12)/o)/(6/(-21)). Solve 13 = v*c + 5 for c.

4

Let q be 0 + (-4)/(-2) + 17. Let x = 29 - q. Let p be 11 + -1*(-1 - -2). Solve -5*l + x + p = 0 for l.

4

Let n be 210(-3)/(-12). Suppose -2*b - 5*t = -2 - 6, 4*b - 4*t = 44. Let h(z) = 3*z**2 - 2*z + 3. Let s be h(2). Solve -b = n*f + s for f.

-4

Let a be ((-2)/3)/(10/(-15)). Suppose 0 = -2*g - q - 5, -5*g + q = -a - 4. Solve 6*i - i + 5 = g for i.

-1

Suppose 11*d - 7*d = 16. Solve -8 = -d*l - 0*l for l.

2

Let j = 83 - 83. Solve j = 5*h - 3*h - 6 for h.

3

Let b = 5 - 10. Let j(g) be the first derivative of -g3⁄3 - 5*g2⁄2 + 2*g + 1. Let r be j(b). Solve v + r = -1 for v.

-3

Let m be (12/(-15))/((-5)/50). Suppose m = 3*n - 16. Solve -n = -3*t + t for t.

4

Suppose -3*x - t = -1, 10 = 4*x - 3*t - 0. Let p be (-2)/x - (-5 - -3). Suppose -2*b = -7*b + 30. Solve p = -2*m + b*m for m.

0

Suppose -2*i + 1 = -3*w + 4*w, 2*w - 2*i - 14 = 0. Suppose 0 = 3*r - 2 + 8, w*t + 4*r = 2. Suppose -2 = -t*h - 3*p + p, -9 = 3*p. Solve z = -h*z for z.

0