Let a be (1/1 - 1)/(-1). Suppose 4*x + 4*h = -a*x + 36, 2*h = 5*x - 10. Solve 0 = x*u - u - 15 for u.

Let p(w) = -10*w. Suppose -4 = -0*b + 4*b. Let o be p(b). Solve o - 1 = -3*u for u.

-3

Let m be ¹⁄₄ - ³⁶⁄₁₆. Let q = m - -7. Suppose -b = 2*l + 7, 0 = -q*b - 0*l + 4*l + 21. Solve 8 + b = -3*o for o.

-3

Suppose -3*u - 32 + 5 = 4*g, -2*u - g - 13 = 0. Let o be u/5 + ⁶⁄₁. Suppose -5*y - o*z = 0, -2*z + z = 5*y. Solve 4*m + y - 8 = 0 for m.

2

Let w = 0 - -4. Solve -w*k + 6 + 6 = 0 for k.

3

Suppose 21 = 3*l + 4*l. Solve 0 = -l*g + 4 - 1 for g.

1

Let p(h) = -h**2 - 6*h + 9. Let v be p(-7). Let j be (3 + -1 - 2)/v. Solve j = -4*y + 2 + 18 for y.

5

Suppose 5*a + 20 = -15. Let n(v) = -v3 - 6*v2 + 6*v - 4. Let h be n(a). Solve i + 0*i - h = 0 for i.

3

Suppose -5*b - 10 = 5*w, 2*w - 3*b - 27 = -2*w. Solve -2*m = w*m - 20 for m.

4

Let j be -3((-47)/3 + -1). Let n be j/(-4)(-6)/3. Suppose -n = -5*a, -3*a = 2*p - 13 - 6. Solve -5*m = -12 + p for m.

2

Let i(v) = -v**2 - v + 5. Let z be i(0). Suppose -9*x + z = -4*x. Solve 3*k - x = 4*k for k.

-1