Suppose q + 15 = 4*q. Suppose 4*l - m - q = 2*l, 2*l + 4*m = 0. Suppose -l*t = -2*x + 6, 9 = -5*x - 0*t - 3*t. Solve x*z = -5*z + 5 for z.

Suppose -11 = 3*p - 4*z, -5*z + 3 = -2*p - 2. Let v = 9 - 9. Let n = v - p. Solve -n*d - 16 - 4 = 0 for d.

-4

Let z(l) = l**2 + 11l - 3. Let t be z(-11). Let x be (-2)/(-1)(-2 - t). Solve x*o - 12 = -2*o for o.

3

Suppose 3*z - 4*z = -9. Suppose 4*a = -4*k, 4*k + 3 = -3*a - 0*k. Suppose l + 5*b - 8 = -5, a*l = -b + z. Solve l - 7 = x for x.

-4

Suppose 6*m = m + 135. Suppose -3*v = -2*v - 3, 5*v = -3*w + m. Solve -p + 2*p + w = 0 for p.

-4

Let j = 6 - 2. Solve j*q - 2 = 10 for q.

3

Suppose 8 = 13*s - 11*s. Suppose -s*d + 22 - 2 = 0. Let v be (d/4)/(⁴⁄₁₆). Solve -v = 4*x - 1 for x.

-1

Let v® = 6*r2 - 6. Let g(b) = b2 - b. Let l(m) = -5*g(m) + v(m). Let u be l(-6). Suppose -q + 2 + 2 = u. Solve -q*d + 0 = 4 for d.

-1

Suppose 4*q - 5*j - 23 = -2*j, 5*j = -5. Suppose -q*t + 3 = -4*x - 4, -3*x + 3 = -t. Solve 0 = -5*s - 13 + t for s.

-2

Let h = -3 + 5. Let b be (2/(-6))/((-1)/21). Suppose -16 = -5*y + s, -2*s - 36 = -4*y - b*s. Solve -h*v = y + 2 for v.

-3

Let h(j) = -1 - 2*j + 3*j2 + j2 - 3*j3 - 2 + 4*j3. Let o be h(-3). Solve 2*l - o = -l for l.

4