Suppose 2*s - 3*c = 16, -s + 2*c + 14 = 2*s. Suppose z + z = s. Solve -z = 5*k - 11 for k.

Suppose -3*w + 8 = -w. Solve w*h + 25 = -h for h.

-5

Suppose 4*q + 60 = 4*u, -5*u - 5*q = -83 + 28. Let j = u - 13. Solve 0 = -j*y + 4*y + 12 for y.

-3

Suppose -5*x = 178 - 188. Solve 0*t = 2*t + x for t.

-1

Let g(v) = -v. Let k(q) = q**2 + 3*q + 1. Let o© = -4g© - k©. Let s be o(1). Let w be (4/(2-1))/s. Solve w*b + 4 + 6 = 0 for b.

-5

Suppose -2*x = -0x. Let n be ³⁄₁(1 + x). Suppose 2*d + n*d = 40. Solve 8 = 4*q - d*q for q.

-2

Suppose 6 = 2*g + g + 3*q, -g = 5*q + 6. Solve -j = -g*j - 9 for j.

-3

Let z be (¹⁴⁄₄)/((-1)/2). Let c be 3/(-2) + z/(-2). Suppose -4*t = -c*t. Solve -2*g + 2 + 6 = t for g.

4

Let f(b) = -14*b + 1. Let k be f(-1). Let y be ⁶⁶⁄₃₆₃ + 1/((-22)/4). Let g be (2 - (0 - 0)) + 3. Solve k = -g*l - y for l.

-3

Let c = 55 - 47. Solve -c*l + 3*l + 10 = 0 for l.

2

Suppose -3*n + n + 16 = 0. Let z = n + -4. Suppose -3*x + 16 + 0 = t, 0 = -3*t + 5*x + 6. Solve t = -z*d - 1 for d.

-2