Suppose -25 - 23 = -4*j. Let k = -11 + 16. Solve -k*c = 2 - j for c.

Let k be ((-2)/(-4))/(¹⁄₂). Let f = -15 + 17. Let m be 1*((-1 - k) + f). Solve m = r - 3*r - 6 for r.

-3

Let u© = 4*c - 2. Let f® = -r2 + 6*r + 1. Let t be f(7). Let k(p) = p3 + 7*p**2 + 5*p - 3. Let d be k(t). Let y be u(d). Solve -2*m + 0*m = y for m.

-5

Let l(s) = s - 2. Let n be l(5). Let v(j) = -j - 3. Let b be v(-7). Solve -h - b = n*h for h.

-1

Let o be ⁵⁄₂*¹⁶⁄₁₀. Let b = 1 - 1. Let i = o - b. Solve -2*p = -6*p + i for p.

1

Suppose 2*j - 29 = -3*d, 4*d - 3*j + 5*j = 36. Solve 27 = 5*y + d for y.

4

Let o® = r3 + r2 + r. Let c be o(0). Suppose -4*z + 4*q - 4 = c, 0*z - 17 = -3*z - q. Let f = 10 - z. Solve -2*h = -f*h for h.

0

Let x(p) = -p**2 - 2*p + 1. Let b be x(-2). Solve -2*s = -1 - b for s.

1

Let q be 10*(3 + -1 + -1). Let k be 4/(-12) + q/3. Suppose -5*y + 25 = -m - 2*m, -2*y - 3*m = -10. Solve y*c = k*c for c.

0

Let a be (-32)/10*(-10)/4. Let o = a - 6. Solve 5 = -3*s + o for s.

-1

Let s be 8 + (-1 + -1 - 0). Suppose -2*w = q - 0*q + 8, 5*w = 5*q - 35. Suppose -q*p = -0 - 20. Solve -p - s = -4*k for k.

4