Let j be (-14)/(-2)*(0 + 1). Suppose 139 = 37*f - 46. Solve 3 = f*a - j for a.

Let h(i) = i3 + 6*i2 - 18*i - 14. Let j be h(-8). Solve -s = -2*s - j for s.

-2

Let p(x) = x - 3. Let b be p(7). Suppose b*m = m + 6. Suppose m*w - 10 = 0, 7 = k - 0*w + w. Solve k*l - 6 = -0 for l.

3

Let o© = 3*c - 6. Let n be o(4). Let m = -13 - -18. Suppose 5*l = 5*d - m, -4*l + 2*l - 4*d + 28 = 0. Solve -l = -2*u + n*u for u.

-1

Let n = 4 - 4. Suppose i - 2 - 2 = n. Solve -i*o - o - 20 = 0 for o.

-4

Let w be (-1 - -2 - -1) + 3. Let a be w - 3*(-6)/(-9). Solve -a*d - 9 = -0*d for d.

-3

Let t be (3 + -3 - 1) + 1. Solve t*o - o - 4 = 0 for o.

-4

Suppose u + 4*i + i = -6, 28 = 5*u - 4*i. Solve 0 = -u*r + 1 + 11 for r.

3

Let n(f) = f3 - 6*f2 + 5*f. Let k be n(5). Let j = k - -2. Solve -3*c = -j*c - 3 for c.

3

Let h(d) be the second derivative of d⁵⁄₂₀ - d⁴⁄₁₂ - 5*d³⁄₆ + 2*d2 - d. Let x be h(5). Suppose -25 + x = 3*z. Solve -7 - z = 5*s for s.

-5

Let y be ¹²⁹⁄₆ + 3/(-6). Suppose 5*n - y + 1 = 0. Suppose 6 = 4*o + 2. Solve 5*k = -n - o for k.

-1