Suppose -4*x - x - 20 = -5*z, -x = z - 4. Let k = 6 - x. Solve -2*q + 8 - k = 0 for q.

Let l be (-8)/(-28) - 19/(-7). Suppose -3*j + 4*h + 12 = 0, 2*h - l = -3*j + 9. Suppose j*p = 2*p + 6. Solve -3*d - p = -6 for d.

1

Let k be -4(-1)/(-3)-3. Solve 10 = 2*x - k*x for x.

-5

Let o(h) = -h - 4. Let i be o(-6). Solve q = i*q for q.

0

Let w(u) = -13*u2 - 9*u - 9. Let z(t) = 3*t2 + 2*t + 2. Let j(n) = -2*w(n) - 9*z(n). Let d be j(1). Let h = -1 - d. Solve -2*v - v = h for v.

0

Let g(u) = u3 + 7*u2 + 6*u - 5. Let m be g(-5). Let r be (-9)/m + ²⁸⁄₅. Solve -r*h + 7 - 2 = 0 for h.

1

Let f = 7 - 1. Suppose 2*i = -i - f. Let a be 1 + 2 - (1 - i). Solve t + a = 4 for t.

4

Let l(u) = u3 - 6*u2 + 2*u - 4. Let w be l(6). Let z = w - 6. Let j = z - -1. Solve -j*q = 2*q - 5 for q.

1

Suppose -8 + 2 = -2*w. Suppose 0 = 3*f - w - 6. Solve f*a + 4 = 1 for a.

-1

Suppose 0 = -p - 0*p + 36. Suppose -4*q + 2*o + p = -2*o, 5*q + 2*o = 73. Solve 0 = -5*a + q + 7 for a.

4

Suppose 0*q + 32 = 2*q. Suppose -4*k + 0*k + q = 0. Solve -j + 0 = k for j.

-4