Let r(n) = -10*n**2 + 3*n - 1. Let k be r(1). Let c = k - -29. Let w be (-3)/(c/(-2)) + 285/105. Solve 4*m = 16, 3*o + m + w*m - 28 = 0 for o.

Let l be (-8)/36 + (-1)/((-27)/1086). Let r = l - 36. Suppose 3*v = -r*j - 0 + 11, 0 = 5*v - j - 3. Solve o - 2*u + 0 - v = 0, o + 5*u = 1 for o.

1

Let x = -12 + 10. Let a be (1 + 6)/(x/14). Let m = 49 + a. Solve 0 = z - n - 2 - m, -6 = -3*z - 5*n for z.

2

Let i be (4 - 2)*((-23)/(-2) - 9). Solve -3*z = 2*a + 23, 1 = -3*a - i*z - 36 for a.

-4

Suppose 9*u - 3 - 6 = 0. Let k be u/((20/(-12))/(-5)). Solve k*p - 2*y = 13, -p + 5*y - 2*y = -16 for p.

1

Suppose u + 2 = 0, -18*k = -14*k + 4*u - 48. Solve -7*w - 3 = -4*w - y, w + 4*y = -k for w.

-2

Let p(z) = -2*z + 20. Let m be p(0). Suppose 0 = -2*k + 7*k - 75. Suppose 4*b = f + k, -f + 4*f - m = -b. Solve -3*q + 22 = -f*g, -4*g - 23 = q + 2*q for q.

-1

Suppose 0 = 28*r - 9*r - 171. Solve 0 = -2*x + 4*x, 0 = 3*c - 3*x + r for c.

-3

Let r = -59 - 61. Let g be 1/(4*(-5)/r). Suppose -g*i - 3 = -7*i. Solve -2*q + i*v - 1 = -0, 3*q = -2*v - 21 for q.

-5

Let u(t) be the third derivative of t⁴⁄₂₄ + 14*t³⁄₃ - t**2 - 3*t. Let i = -18 - -4. Let a be u(i). Solve 0*c = 2*c - 3*f + a, -c + 2 = 3*f for c.

-4

Let m be 5 - 1 - (-1)/(-1). Suppose -161 = 5*x + 4*f - 2*f, -3*x - 93 = 3f. Let i be ¹²⁄₆₆-1 + (-105)/x. Solve 4*w - a + 2 = -i, -m*w = -2*a for w.

-2