Let f be (-220)/(-99) - 4/18. Solve 0 = -w + f - 3 for w.

Suppose 0 = -y - 3*y + 4. Solve -y + 7 = -3*d for d.

-2

Let u(o) = -o - 5. Let i be u(-6). Let t be (-37)/2(-2 - 0). Let x be t(-1 - -2*i). Solve 0 = 5*m - x + 12 for m.

5

Suppose 0 = -3*l - 0 + 39. Suppose l = -5*s + r, -4*s = -s - 5*r + 21. Let a be s/(-8) + ²⁸⁄₁₆. Solve -4 = -a*w + 2 for w.

3

Let k = 7 - 1. Suppose 3*s + 2*g = 0, -g - 19 = -5*s + 2*g. Suppose -18 = -5*i - 4*x, -2*x - 2 = -i - s*i. Solve a + k = -i*a for a.

-2

Let k be (-9)/3 + (0 - -5). Suppose -k*f - 15 = -7*f. Let h(t) = t**2 + 5*t. Let z be h(-5). Solve z = f*s - 5*s - 6 for s.

-3

Let j(a) = -a3 + 8*a2 - 7*a + 2. Let x be j(7). Let k be ((-4)/3)/((-4)/6). Solve -x*u = -6 - k for u.

4

Let l be (-2 + -1)*(-40)/(-12). Let w = -10 - l. Solve -o + 4 = -w for o.

4

Let m(y) = -3*y - 7. Let c(q) be the third derivative of -q⁴⁄₁₂ - 7*q³⁄₆ - q**2. Let h(x) = -4*c(x) + 3*m(x). Let k be h(5). Solve k = -r + 3 for r.

1

Suppose -20*h = -25*h + 90. Solve 3 = 5*y + h for y.

-3

Suppose 3*k + 6 = 4*u - 16, -2*u = 4*k. Let p = -5 + u. Let g = 1 - p. Solve g*x + 10 = -3*x for x.

-2