Let n = -69 + 72. Solve n = -5*r - 7 for r.

Let h = -7 + 26. Suppose -3*r + 11 = y, -r = 2*r - 5*y + h. Let c be (-2)/(-2) + (-11)/(-1). Solve 2*l + c = -r*l for l.

-3

Let u be (-5)/((-35)/36) - ⁷⁶⁄₅₃₂. Suppose x + x = -5*z - 10, 2*x = 3*z + 6. Solve x*v - 20 = u*v for v.

-4

Suppose 6 = 3*w - 9. Suppose w + 0 = y. Solve -y*j = -3 - 12 for j.

3

Let v(d) = -d3 - 5*d2 + 4*d - 8. Let g be v(-6). Suppose -g*p + 4 = -12. Solve p*s = s for s.

0

Suppose 2*x + 15 - 3 = 0. Let t(m) = -m3 - 7*m2 - 7*m - 2. Let a be t(x). Solve -2 = -a*f + 3*f for f.

2

Suppose -45 + 5 = -5*c. Suppose 0 = c*x - 4*x. Let k be (-2 - (-14)/4)*2. Solve x*m + 12 = -k*m for m.

-4

Let f(u) = 3*u3 - 2*u + 0*u3 + 3 - 4*u3 + 3*u2. Let j(w) = 2*w - 12. Let o be j(7). Let d be f(o). Solve -d*v + 6 - 3 = 0 for v.

1

Let o = 13 + -4. Suppose -10 = -0*f + f - 5*v, 2*v - 6 = 0. Let a = o - f. Solve 0 = -5*u - a + 24 for u.

4

Suppose -f = -2*f - 6. Let t be (³⁄₉)/((-1)/f). Suppose -2*i = -b + 6*b - 19, t*b = 5*i - 4. Solve 8*d - b*d = 10 for d.

2

Let z(q) = q3 + 3*q2 + 7*q + 10. Let u be z(-2). Solve 0 = -u*a + a for a.

0