Let t = 54 + -49. Solve -t*f + 3 = -12 for f.

3

Let b(j) = j**2 + 7*j + 6. Let c be b(-6). Suppose 0*s - 2*s = -14. Solve c = -2*w - 3 - s for w.

-5

Suppose -4*h - 2*k = -36, -8*h + 5*k = -3*h - 75. Let n be (13/(-26))/(1/(-2)). Let j = n + 3. Solve 3 - h = -j*b for b.

2

Suppose 3*i = -i. Let d = 2 + i. Solve 2*b + 12 = -d*b for b.

-3

Let h be ((-15)/(-6))/1 + 1/(-2). Solve -3*j + 2*j = h for j.

-2

Let b(k) be the first derivative of -k**2⁄2 - 5k - 2. Let w be b(-7). Let n be -8(0/2 - 1). Solve w*a + 0*a - n = 0 for a.

4

Suppose -5 = 3*w - 2*w. Let l = 13 + w. Solve 5*m + l = m for m.

-2

Let m = -6 + 7. Suppose 5*x - 9 - m = 0. Let w = -2 + 2. Solve x*i = 8 - w for i.

4

Let k = -6 + 12. Suppose 0 = -3*h + k, -h - 28 = -2*w + h. Solve n - w = -3*n for n.

4

Suppose g + 5*z = 6*g - 35, 4*z - 17 = -5g. Let r be 20/(-6)(-12)/g. Let x = r + 0. Solve -t = -5*t - x for t.

-2