Let k be (4 - 1) + (-12)/(-6). Solve -k + 15 = 2*x for x.

Suppose -19 = -3*m + m + 3*t, -4*m - 3*t - 7 = 0. Solve -4*j + 6 = -m for j.

2

Let p be 2 + 6/(4/(-2)). Let x be (-1 - 5)*(-1)/(-2). Let u be (3 + x)*p/2. Solve -2*j - 2*j = u for j.

0

Let i = -6 + 1. Let m = -11 - i. Let l be (4/m)/(4/(-6)). Solve 4 = w - l for w.

5

Let w(g) = -g**2 + 9*g + 2. Let j be w(9). Suppose -7 = -j*u - 3. Solve -u*k = -3*k for k.

0

Suppose 3*h - 14 = -4*a, -29 = -0*a - 5*a + 2*h. Solve -8*d = -3*d - a for d.

1

Suppose -2*b - b = 0. Suppose w + 4*g - 6 = 0, w - g + 3*g - 6 = b. Solve w*a = 2*a - 16 for a.

-4

Suppose 6*o = 3*o + 18. Solve 3*h - h + o = 0 for h.

-3

Let w(i) be the first derivative of -i³⁄₃ + 3*i2 - 6*i - 1. Let j be w(4). Let d be (-3 - 0) + j + 4. Solve 4 + 5 = -d*k for k.

-3

Suppose 0 = 5*p - 8*p + 6. Let a = 15 + p. Solve -5*w + a - 2 = 0 for w.

3

Suppose 0 = 3*o + 2*m - 5, o - 13 = 4*m + m. Suppose -o*l = 2*l. Solve -12 + l = 4*u for u.

-3