Let m be (-1 + -2)/(-1) + -1. Let w = m + 3. Solve v = w - 1 for v.

4

Suppose t + 4 - 7 = 0. Let j(v) = v3 + 5*v2 - 8*v + 4. Let f be j(-6). Let n = f - 10. Solve t*l + n = -0*l for l.

-2

Let x be 150⁄20 - 2/(-4). Let w be ((-24)/(-20))/((-4)/(-10)). Solve -k - w*k = -x for k.

2

Suppose -15*b + 18*b = 60. Solve -y = -5*y - b for y.

-5

Suppose -4*j - 5 = y, -7*j + 5*y = -3*j - 25. Solve 0 = -n - 4 - j for n.

-4

Suppose 6*b = 5*b. Suppose b*z = z. Solve z = -4*p - 2 + 18 for p.

4

Let l(m) = m**2 - 3*m. Let f be l(3). Solve 2*y = -f*y for y.

0

Let f = 10 - 7. Let z(d) = d**2 - 2. Let p be (-6 - -5) + 2 + -3. Let n be z(p). Solve -l = -n*l + f for l.

3

Suppose 12*p - 9*p = 3. Let z(l) = -l**2 + 6*l - 2. Let r be z(5). Let q = r - p. Solve 0 = -7*v + q*v - 20 for v.

-4

Let h(q) = 4*q**2 + 1. Let d be h(-1). Let l = 10 - d. Solve -l*n + 3*n = 0 for n.

0