Suppose 0*m = 3*i + m - 3, 5*m + 5 = 5*i. Suppose -5*k + 3*h = -25, 2*k - h = 4*k + i. Suppose 0 = -k*o + 9 + 1. Solve z = 4 - o for z.

Suppose 5*f - 15 - 5 = 4*l, -5*f + 20 = 4*l. Let r = l + 4. Let m = r - 0. Solve -m*b - 13 - 7 = 0 for b.

-5

Suppose 6 = 4*c - 2*j, -15 = -c + 5*j - 0*j. Let u be 15/(-9) + (-2)/6. Let h(a) = -a - 2. Let l be h(u). Solve c*y + 3*y - 6 = l for y.

2

Suppose -5*g - 2*i + 28 = 0, -i = -4*g - 4*i + 28. Let d(y) = y**2 - 3*y - 1. Let p be d(g). Solve 9 = -p*t - 6 for t.

-5

Suppose 12 = 4*w - 3*d - 8, -w - 2*d + 5 = 0. Suppose -w*n = 6 - 21. Solve m - n = -4 for m.

-1

Let a = -163 + 184. Solve 5*z - 4 = a for z.

5

Let w be (-2)/(-9) + (-203)/63. Let n = w + 3. Suppose f + 0 = 2. Solve n*j + 6 = f*j for j.

3

Let k be 1/(-4) - (-99)/12. Let n = k - 3. Solve 0 = n*v - 0*v - 10 for v.

2

Let k = 91 + -86. Solve k = n + 4*n for n.

1

Let a be ((¹²⁄₄)/(-3))/((-1)/4). Solve -3*p - 2 - a = 0 for p.

-2

Let f(k) = -3*k + 27. Let y be f(9). Solve 6 = 3*w - y*w for w.

2