Let a(k) = -k - 7. Let s be a(-9). Solve 7 = s*g + 1 for g.

Suppose -3*r - 4*c + 14 = 0, -4*r - c - 2*c + 14 = 0. Solve 4 = -4*s + r*s for s.

-2

Let z be 3/(-6) - (²²⁰⁄₈)/(-11). Solve 0 = -7*r + z*r + 10 for r.

2

Let t(j) = -3*j3 + 2*j2 + 2*j + 1. Let o be t(-1). Let a(h) = 4*h - 2 + 0*h2 + 2*h2 + 5 - 2. Let y be a(-3). Solve y*l = o*l - 15 for l.

-5

Suppose 2*r - 8 + 2 = 0. Suppose -5*a - 13 + 35 = 2*l, r*l + 13 = 4*a. Solve a*k = -23 + 3 for k.

-5

Let u be ³⁄₂*⁵⁶⁄₄₂. Suppose 3*c = u*c + 1, 2*l - 4*c - 8 = 0. Solve -l*j = -j for j.

0

Suppose -9 = -2*y + 3*m, 4*m - 3*m = -4*y - 3. Let z(h) = h - 4. Let o be z(-14). Let r = o + 20. Solve r*w = -y*w - 6 for w.

-3

Suppose b + 0 - 8 = 0. Solve -2*x = -0*x + b for x.

-4

Let c be (-1)/(-2)*-2 - 1. Let s® = r + 3. Let o be s©. Solve 4 = f + o for f.

3

Let j = -7 - -9. Suppose j*m - 1 = 3. Suppose -3*v = -3*a + 9, 5*v + 9 = -2*a + 5*a. Solve 1 = -a*i - m for i.

-1

Suppose -3 = -2l + 5. Let g be (l + -8)(-2 - -1). Solve 0 = 3*n - g*n - 2 for n.

-2