Let y(a) = -5*a**2 + 3*a + 2. Let v be y(-1). Let c be (-22)/v - (-8)/(-12). Solve c*d + 2*d = -5 for d.

Let j = 90 + -58. Suppose -k + j = k. Solve 5*l = 4 + k for l.

4

Let t© = c3 - 10*c2 + 11*c - 16. Let w be t(9). Solve 2*k + 0*k = w for k.

1

Let f = -6 + 10. Let k = f + 2. Solve -2*l - k = l for l.

-2

Let t be (-1 - 1) + 2 + -2. Let v be ¹⁄₁*(t - -7). Suppose 1 - 13 = -4*c. Solve 2*d = -c*d - v for d.

-1

Let w(x) = 2*x3 - 5*x2 - 3*x + 2. Let z be w(3). Solve -z*o - 6 = 2 for o.

-4

Let s(i) = -i**2 + 1. Let y be s(2). Let j = 5 + y. Solve 7 = p + j for p.

5

Let d = 8 + -11. Let h be (-8)/12 - 23/d. Suppose h*f - 15 = 2*f. Solve -1 = f*q + 2 for q.

-1

Let b be 2 - (3 + 3 + -5). Let d(i) be the first derivative of -i⁴⁄₄ - i³⁄₃ + i + 2. Let l be d(0). Solve 2*x - b = l for x.

1

Let c = -7 + 12. Solve 4*j + c = 17 for j.

3

Let y = 2 - 0. Suppose -y*m - 3*m = -10. Suppose -k + h + 9 = 0, 2*k + 4*h - 44 = -m*k. Solve -n + k = -3*n for n.

-5