Let j be (-2)/3 + 124⁄6. Suppose k - j = -3*k. Solve -3*w + k*w = 8 for w.

4

Let x be (3 + -3)/(1 - 4). Let z = -1 - -3. Suppose -2 = -3*r + 1, 5*g - 3*r - 57 = 0. Solve x = z*k + k - g for k.

4

Let h be ((-3)/4)/((-6)/(-144)). Let f be 2/(-3)*h/4. Solve a + f*a + 8 = 0 for a.

-2

Suppose 3*s + 52 = l, 0 = 4*s - s - 3*l + 54. Let o = -12 - s. Solve 0 = o*v - 2 + 7 for v.

-1

Let s(m) = -m**2 + 12*m + 2. Let p be s(12). Solve 4*c - p*c = 10 for c.

5

Suppose 3 = i + 1. Suppose -6*q = -2*q + 20, 4*q + 8 = -3*l. Suppose 3*b = 5*a - l, 4*a - 5*b + 2 + 0 = 0. Solve i = h - a for h.

4

Suppose 5*y + 5*b = -15, 5*y - 3*b = 3*y + 9. Solve 0 = 2*k - y*k - 10 for k.

5

Let d(a) = -a3 + 4*a2 + 5*a + 1. Let z be d(5). Let o = 3 + z. Solve -o*l + 13 = 1 for l.

3

Suppose -4 = -2*g + 26. Let w(f) = 4*f2 - 5*f - 10. Let j(k) = -5*k2 + 5*k + 10. Let l(a) = 3*j(a) + 4*w(a). Let u be l(7). Solve g = u*s + s for s.

3

Let j be (27/(-15))/((-6)/20). Solve 2*h = -h - j for h.

-2