Suppose -13 = -j - 12, -j + 4 = t. Solve -9 = -0*k + t*k for k.

-3

Let h be (-1)/((-1)/2)*2. Suppose 2*j - h*k - 1 = -3*k, 5*j + 2*k + 2 = 0. Solve -n + j = 1 for n.

-1

Let h = 0 - -2. Let a be (h + -1)/1 - 16. Let u be 76⁄10 + a/25. Solve 4*v + 5 = -u for v.

-3

Suppose 0 = 3*i - 3*d + 15, 2*d - 7*d = -2*i + 2. Let g be (6/i)/((-2)/12). Let q(v) = 4*v - 5. Let t be q(g). Solve 0 = 4*l - 5 - t for l.

4

Let o(h) = -h - 5. Let n be o(-8). Suppose -3*i - 5 = -n*l + 7, -5*l + 4*i = -20. Solve 5*v = l + 1 for v.

1

Let x be -3 - (70 - 0)/2. Let z be 2/(-4) + x/(-4). Solve 0 = 4*w - z*w for w.

0

Suppose 0 = 3*k + f - 6 - 4, 2*f = 8. Solve 5*j - k*j = 0 for j.

0

Let g = -15 + 15. Suppose -4*x + 0*x + 116 = g. Solve -5*t = x - 9 for t.

-4

Let a(l) = 7*l. Let j be a(-2). Let u = -9 - j. Solve 13 = u*h - 2 for h.

3

Let i be -2 + -3 + 4 + 1. Solve 5*b = -i*b + 10 for b.

2