Suppose 0 = 5*y - 3*l - 112, 12 + 8 = y - 3*l. Let u(d) = -d**2 + 5*d - 2. Let r = 6 + -3. Let m be u®. Solve 7 = -m*z + y for z.

4

Let y be ((-8)/(-6))/(26⁄39). Solve 2*j + 12 - y = 0 for j.

-5

Let o(j) = 2*j + 4. Let d be o(-10). Let k = d + 19. Solve k*x + 14 - 2 = 0 for x.

-4

Let c(l) = -l3 + l2 + l. Let o(t) = 7*t3 - 11*t2 - 4*t + 2. Let y(g) = -6*c(g) - o(g). Let q be y(3). Solve q = -d - d for d.

-5

Suppose 0 = 7*w - 0*w - 21. Solve -w*y = 5 + 1 for y.

-2

Let p(a) = 0*a2 - 5*a2 - 3 + 4*a2 + 2 + 5*a. Let c be p(4). Let b(t) = -t3 - 8*t**2 - 7*t + 2. Let m be b(-7). Solve -c = r + m for r.

-5

Suppose 0 = -0*o - o - 5. Let b = 5 + o. Let y© = -3*c. Let x be y(-1). Solve b*d = x*d + 12 for d.

-4

Let u = -4 - -28. Suppose 4*g + 2*y - 19 = g, u = 3*g + 3*y. Solve g*f - 4*f + 2 = 0 for f.

2

Let u(n) = -n3 - 3*n2 - 4*n - 10. Let z be u(-4). Solve 5*a - 3 = z for a.

5

Let i(z) = z*2 - z + 54. Let t be i(0). Let q be (2 - t/15)-10. Solve j + 3*j - q = 0 for j.

4