Let j(a) = -2*a**2 + 6 + 6*a + a**2 + 0*a**2. Suppose -3 - 3 = -u. Let k be j(u). Solve -b = -k + 1 for b.

Let z(f) = -1 - f3 - 4*f2 - 2 + 4*f - 2*f. Let k be z(-5). Solve -l - 2*l = k for l.

-4

Let d® be the first derivative of -5*r**²⁄₂ + 3. Suppose 2*c + 2 = 0, 0*x + c + 4 = -3*x. Let j be d(x). Solve -2*h + j = -3*h for h.

-5

Let z(v) = v**2 - v + 5. Let n be z(0). Suppose n*a + 12 = 32. Solve -4 = -a*c + 8 for c.

3

Let x(t) = t**2 + t. Let p be x(-2). Let f be p + 1 - (-4)/2. Suppose h - 3 - 4 = 2*z, 9 = h - 4*z. Solve -5*v = -h - f for v.

2

Let r = 9 + -14. Let q be (-2)/(2/(-5)) - 0. Let m = q + r. Solve m = g - 2*g + 1 for g.

1

Let f be (-10)/2*(-12)/20. Solve 4 + 2 = -f*c for c.

-2

Suppose -3*k = l - 10, 6*l - 2*l - 8 = 4*k. Solve k*w = 5*w + 15 for w.

-5

Let n = 140 - 132. Solve -n = -5*t + 17 for t.

5

Suppose 0 = 3*d - 6. Solve -d*v - 3 - 7 = 0 for v.

-5

Let w = 0 + 3. Let c = -1 + 2. Let g(n) = -n**2 + n. Let l be g©. Solve 0 = -w*j - 6 - l for j.

-2