Let d(k) = k**2 - 7*k. Let a be d(7). Solve a*f + 3 = f for f.

Let i(m) = -m - 3. Let f be -4 - 1*(1 - 0). Let y be i(f). Let u be y/(-4) + ¹²⁄₈. Solve 2*o + 5 = u for o.

-2

Let k be (26/(-3))/(38/(-57)). Solve -k - 7 = 4*o for o.

-5

Let o be (-8)/6*⁴³⁵⁄₁₀. Let h = o + 91. Solve 5*b - h = -8 for b.

5

Suppose i = -3*i + 52. Let g be (-4)/26 - (-197)/i. Solve -3*u + g = -0*u for u.

5

Suppose 4 = 5*c + 4*p - 3*p, -c - p + 4 = 0. Suppose c*o - 12 = -4*o. Solve -o*j + j = 0 for j.

0

Let u(h) = -h3 - 12*h2 - 12*h - 9. Let m be u(-11). Solve n + 0*n = m for n.

2

Let s(z) be the third derivative of -¹⁄₁₂*z4 + 0 + ¹⁄₆₀*z5 - ¹⁄₂*z3 + 2*z2 + 0*z. Let p be s(3). Solve 0 = -d + 4 - p for d.

4

Suppose -23*y + 60 = -78. Let i© = -c3 + 3*c2 + 3. Let o be i(3). Solve -15 = y*f - o*f for f.

-5

Let x = 96 + -85. Suppose 0*c - 3*c + 6 = 0. Solve 3 = -c*j + x for j.

4

Suppose -3*f - p - p = -98, -5*f = 3*p - 162. Suppose 0 = 2*u + 3*u - f. Solve k = -2*k + u for k.

2