Suppose -3 = -5*i + 7. Suppose -4*r + 5 = 3*s, i*r = -5*s - 2 + 1. Solve 0 = -r*j - 3*j + 15 for j.

Let b(p) = -p**2 + 8*p - 7. Let o be b(7). Let w = 6 - 4. Solve o - 2 = w*r for r.

-1

Suppose 3*r = -0*r - 162. Let u be (-3)/(-15) + r/(-5). Suppose a + f - u = -a, -2*a - 4*f = -20. Solve -a*z - 13 = -5 for z.

-2

Suppose 1 - 5 = -k + 2*o, -2*o = k. Solve -9 = k*a - 5*a for a.

3

Let d be ((-3)/(-2))/(³⁄₈) + 0. Solve -d = -v + 1 for v.

5

Suppose 3*b - 3 = 3*n, -4 = -3*n - 2*n - 4*b. Solve l + 2 = -n for l.

-2

Let w(l) = l3 - 7*l2 - 8*l. Let m be w(8). Let g = m - -3. Suppose -4*s + 12 = 4*f, -2*f - g*s + 2*s + 5 = 0. Solve u - f = -4 for u.

-2

Let v be (-14)/4*(-16)/7. Solve -5*c - v = -c for c.

-2

Let h be 1 + -4 + ⁷⁷⁄₇. Solve -5*d = -d + h for d.

-2

Suppose 3*f = 5*u + 15, 6*u - 2*u - 5 = -f. Solve u = -d - 0 - 1 for d.

-1

Suppose 0*i - 4*i = -16. Suppose -2 = 3*h - 11. Solve h*g - 2 = i for g.

2