Let m(q) = q + 7. Suppose 10 = 5*l, -5*l + 2*l = -2*a - 6. Suppose a = -3*b - 1 - 14. Let g be m(b). Solve 0 = -5*j + g*j + 15 for j.

5

Suppose -17 = c - 5*j, -2*c - 2*j = 9 - 23. Let m be 0 + (-2)/(-1) - 2. Solve c*b + m*b = -12 for b.

-4

Suppose 5*m + 13 = -17. Let p = 11 + m. Suppose 0 = -2*g - 2*l, -p*l + l = -5*g + 45. Solve g = -0*k + k for k.

5

Suppose 0 = -8*y + 9*y - 2. Solve 0 = -i + y*i for i.

0

Let t© = c**2 - 8*c + 3. Let b be t(8). Let k(u) = u - 1. Let m be k(-3). Let z = 4 + m. Solve 0 = -z*p + b*p + 3 for p.

-1

Suppose -17*w + 50 + 86 = 0. Solve -w*r + 3*r + 10 = 0 for r.

2

Suppose 21 + 1 = 5*d - r, r + 17 = 4*d. Let f = 52 - 12. Suppose 2*k = 4*t + 28, t - f = -d*k + 5*t. Solve 5*c - 14 = -k for c.

2

Let y be (0 + 7)*20⁄35. Suppose 3*o = -o + y*r, -3*r = 0. Solve o = b - 4*b - 3 for b.

-1

Let s = -1 + -2. Let d = 1 - s. Solve f - 10 = -d*f for f.

2

Let m(b) = -b3 + 9*b2 - 7*b + 2. Let v be m(8). Suppose -x = -2*f - f + 4, -5*x + v = 0. Solve 0 = f*z - 1 + 3 for z.

-1