Let o(u) = -u + 9. Let s be o(-8). Let z = s + 1. Solve 0 = 4*y - z + 2 for y.

4

Suppose 5*y - 73 = -23. Solve 0 = 7*d - y*d + 9 for d.

3

Let i = 3 - -2. Let a© = c3 + 9*c2 + 8*c + 12. Let u be a(-8). Suppose -g - b = 3*b - u, -5*b + 2 = -2*g. Solve -g*m + 3*m = -i for m.

5

Let k = 101 + -99. Solve -4 = -k*t + 6 for t.

5

Suppose 2*c + 3*i + 3 = 0, -2*i + 0*i - 2 = 5*c. Suppose c = -2*u + 2 + 10. Solve -3*k - u = -15 for k.

3

Let s be 64⁄10 + (-2)/5. Let m(p) = p**2 + 4*p + 6. Let i be m(-2). Solve -i*x = -s*x for x.

0

Let t be ((-130)/20 + 6)*0/2. Solve 2*z + 2*z - 4 = t for z.

1

Suppose 4*z + u - 112 = 0, 6*u + 84 = 3*z + 3*u. Suppose -3*m - m = -z. Solve 5*c - m = -2 for c.

1

Let d(j) = j + 5. Let w(p) = -1. Let t(h) = d(h) + 3*w(h). Let k be t(0). Let z = k - -1. Solve 2*b - z = -b for b.

1

Let p(s) = s3 + 6*s2 + 4*s + 2. Let g be p(-2). Let l be (-4)/g + 2⁄5. Suppose l*a = 5*a. Solve a = k - 3*k for k.

0