Let d = 71 + -71. Solve d = -2*y - y + 6 for y.

2

Suppose 4*t = a - 3*a, -t = -2*a + 10. Solve a*i + i + 10 = 0 for i.

-2

Suppose -40 = 3*z - 5*t + 9, 5*z = -5*t - 15. Let y = 17 - z. Suppose 5*o = -5*f - y, 2*f + 2*f + 20 = 4*o. Solve o = -2*a - 7 - 3 for a.

-5

Let l be (-12)/8*(-1 + -1). Let a(x) = -x3 - 7*x2 + 7*x. Let b be a(-8). Let s be 2/(-3) - b/(-12). Solve 0*i - l*i + 3 = s for i.

1

Let d© = c - 5. Let n be d(7). Solve -3*f - 5 = -n*f for f.

-5

Let b(y) = y**2 - 4*y + 7. Let w be b(3). Solve w*n + 3 = -17 for n.

-5

Suppose -32 - 27 = -3*x + 2*q, -4*x - 5*q = -71. Solve x = 5*j - 1 for j.

4

Let f be -1*(-3 + 2 - (4 + -3)). Solve 0*m + 4 = -f*m for m.

-2

Suppose -g + 11 = -5*f + f, 3*g = 4*f + 17. Let i(k) = k**2 + 4*k. Let j be i(-4). Solve j = v - 2*v + g for v.

3

Suppose 12 = 3*l - 0*l, 4*g + 288 = 3*l. Let r be g/(-21) + 10/(-35). Solve r*j - 2 - 13 = 0 for j.

5