Let q(i) = i**2 + i + 1. Let h(w) = 8*w - 16. Let s© = -h© - q©. Let r be s(-9). Solve 4*d = 3 - r for d.

-3

Let o be (-10)/(-4)*(3 + 3). Suppose 5*g + o - 45 = 5*l, -3*l = 12. Suppose -b - 8 = 2*z, 4*b + 4 = -3*z + g*z. Solve b*s = -4*s - 4 for s.

-1

Let l be 1 - -1 - (-8 + 2). Suppose 0 = 3*f - 5*b - 17, 7*f + 4*b = 4*f + l. Solve 0 = 5*m - f*m for m.

0

Let r = -9 + 11. Solve 0 = -r*n - 0 + 4 for n.

2

Suppose -3*r - 3*w + 3 = -0*r, 2*w - 6 = -4*r. Solve r*l - 7*l = 10 for l.

-2

Let k be 195⁄25 - (-12)/(-15). Solve k*z = 3*z for z.

0

Let c = -8 + 13. Solve -c*a - 5 = -10*a for a.

1

Suppose -7*c = -5*c - 40. Solve -6*s + s - c = 0 for s.

-4

Suppose -3*y = -5*j - 2, -y + 4*y - 4 = 4*j. Suppose -3*p - 8 = -4*k, j*p + 0*k + 8 = 4*k. Solve p*w - 1 = -w for w.

1

Suppose 2*m + 3*r = 5*r + 10, 3*r = -5*m + 1. Solve m*q = -q for q.

0