Suppose -4*c - 18 = -54. Suppose 0 = -5*a + 3*u - c, -a - u - 3 = -2*u. Suppose a = p - 5*p. Solve 0*n - 2*n - 2 = p for n.

Let b = 1 + -1. Solve b = -3*c + c + 6 for c.

3

Let y(d) = 13*d + 10. Let l(a) = -9*a - 7. Let v(h) = -7*l(h) - 5*y(h). Let n be v(-2). Let q = n + 2. Solve q*u = -0*u - 10 for u.

-2

Let t(m) = -m3 - 5*m2 + 3*m - 6. Let k be t(-6). Suppose -14 + 2 = -4*o. Solve -7*u + k = -o*u for u.

3

Let p(l) = -l3 - 6*l2 - 7*l + 4. Let f be (¹⁶⁄₁₂)/((-2)/6). Let b be p(f). Solve x - 6*x = b for x.

0

Let f be (-3)/(-1 - (-7)/10). Let a be ²³⁄₅ - 4/(-10). Suppose 0 = -0*d - d + a. Solve d*r - f = -0 for r.

2

Let t(n) = -n3 + 6*n2 - 6*n + 7. Let y be t(5). Let f = -57 - -70. Solve -3*u = f + y for u.

-5

Let a be 16/(-40) + 3/(-5). Let y(l) = -3*l**2 + 4*l - 2. Let q be y(2). Let d be a/(-3) + 2/q. Solve 0 = -d*k + k + 1 for k.

-1

Let b be 9 - 1/(-3)*0. Suppose -12 = 4*d + 4*i, 0*d + b = 2*d - 3*i. Suppose -5*h + 1 = -5*k + 26, 2*h + 2*k - 10 = d. Solve h = n - 4 for n.

4

Let h be (3 + 20/(-5))*-3. Solve 0 = -h*r + 8*r + 10 for r.

-2

Let w(p) = p - 7. Let o be w(6). Suppose -2*u = 2*u - 16. Let x = o + u. Solve k - 1 = -x for k.

-2