Suppose 5*n - 2*f = f + 7, n + 3 = 5*f. Let b(z) = z**2 + z - 6. Let w be b(-5). Suppose 4*m - w = -n*k, -2*m = 3*k - 3 - 2. Solve m*a - 12 = a for a.

Let h(l) = -l3 - 9*l2 - l - 11. Let z be h(-9). Let o be z/1 - (-2 - 0). Solve o = -3*t + 7*t for t.

0

Let m = -54 + 54. Solve -w + m = 2 for w.

-2

Let x be (-30)/24 - (-84)/16. Solve -4*t + 0*t + x = 0 for t.

1

Suppose -20 = 5*d, 22 = -3*q + d + 71. Suppose 5*z = 5*t - 15, 2*t - 5*t = 4*z - 2. Let m = t + 1. Solve 2*w + m*w = q for w.

3

Let a(m) = -2*m - 26. Let z be a(-13). Solve 0 = l - z*l + 2 for l.

-2

Let s be 1/((-9)/2 - -5). Solve v = -v - s for v.

-1

Let m® be the first derivative of -r⁴⁄₄ - r3 + r**²⁄₂ + 3*r - 1. Let x be m(-3). Let j = 1 - -2. Solve 4*b - 3*b - j = x for b.

3

Let t(l) = 10*l*2 - l + 1. Let z be t(1). Let c be 4/(-5)(-2 - 3). Let h be ²⁄₄ + z/c. Solve 3*x = -h + 12 for x.

3

Let s(w) = w3 + 6*w2 + w. Let j(l) = -l**2 + l. Let z(a) = 2*j(a) + s(a). Let g be z(-3). Solve g*k + k + 2 = 0 for k.

-2

Suppose -5*t + 4 = -1. Solve -t + 10 = 3*c for c.

3