Let m be (-15)/(-2) - 3/(-2). Suppose -b = -4*b + m. Solve 0 = -0*u + b*u + 3 for u.

Let r(z) = 11*z + 1. Let v be r(1). Suppose -7*m + v = -3*m. Solve -m*x - 13 = -4 for x.

-3

Suppose -5*y + 39 = 4. Suppose -5*z - y*j + 2*j = -15, -5*z + 15 = j. Solve -5 - z = -2*n for n.

4

Let p© = -c**2 + 3*c + 5. Let f be p(3). Solve 0 = -f*l + 11 - 1 for l.

2

Suppose 169 - 39 = 10*w. Solve -5*k - w + 33 = 0 for k.

4

Suppose -5*c = 2*s + 7, 5*s - c = s - 25. Let f be 138/(-4)*4/s. Let p(j) = 3*j**2 + j - 1. Let a be p(1). Solve 5*k + f - a = 0 for k.

-4

Suppose -3*j - 3 = -4*j. Suppose -2*h = -3*y - 6, 9 = 2*y + y + j*h. Solve y = 2*t - t - 1 for t.

1

Suppose -4*z + 74 = -2*k, 35 = 4*z - 2z + k. Let y = z - 18. Let x be (-2)/4(1 + -11). Solve y = x*i - 3*i + 2 for i.

-1

Suppose 2 = 2*j + 2*z, -5*j - 6*z + 4 = -2*z. Solve -3*h - 1 - 2 = j for h.

-1

Suppose 6 = -2*p + 12. Solve -p*z = 2*z + 25 for z.

-5

Let g = -7 - -11. Let s be ¹⁰⁄₂*(0 + -3). Let n© = -c3 - 15*c2 + c + 15. Let f be n(s). Solve -m - g*m - 25 = f for m.

-5