Let n = 12 + -3. Solve 0*j = -3*j - n for j.

Let j be (-447)/(-21) + 10/(-35). Solve 5*l = 1 - j for l.

-4

Let l = 5 - 3. Suppose -m - 3 - l = 0. Let o be ¹²⁄₂ + m + 3. Solve -o*h - 7 = -23 for h.

4

Let p be (-1)/((-6)/(-9) - 1). Let z(y) = y + 1. Let f be z(3). Suppose -f*i - 4 = -d - 13, -p*i = -3*d. Solve d*t + 0*t = 0 for t.

0

Suppose c - 5*x = -22, -4*c + x = -x - 2. Suppose -2*y + c*y - 5 = 0. Solve -4*w = y - 1 for w.

-1

Suppose 2r + 1 = -5. Let a be 4(r/2 + 2). Suppose -6 = -3*q + p, 3*q - a*q - 5*p + 12 = 0. Solve 0 = -q*u - 2*u - 10 for u.

-2

Let o = -4 - -7. Suppose -4*f + 3*h = -16, o*h + 0 = -3*f + 12. Let u be (-3 + 3)*2/f. Solve u = 4*k - 3 - 9 for k.

3

Suppose -5*r = 5*v + 20, 3*r + 12 = -r. Let l = v + -1. Let s = l - -5. Solve -j + s*j - 4 = 0 for j.

2

Suppose 6 = 2*x + 2. Let b = 2 - x. Solve -2 = 2*r - b for r.

-1

Let p be (-462)/(-48) - 6/(-16). Let f = 15 - p. Solve -f*u = -3*u - 2 for u.

1

Let i = 14 - 10. Let c(q) be the first derivative of q³⁄₃ + q²⁄₂ - q - 1. Let k be c(-3). Solve 0 = i*n - k*n for n.

0