Let u be (-2 - -4) + (4 - 4). Suppose 5*n - 3 = -q, 4*n - u*q = -3 - 3. Solve -3*y = -n*y for y.

Let b(a) = -a**2 + 8*a - 9. Let k = 19 - 13. Let i be b(k). Solve d - 1 = i for d.

4

Suppose 51*y = 59*y - 24. Solve g - 4 = y*g for g.

-2

Let o(l) = l3 + 8*l2 + l + 10. Let j be o(-8). Solve -j*r = -r - 4 for r.

4

Let m be (6/(-4))/(-3)*-4. Let g = m - -4. Solve j + 5 = g*j for j.

5

Suppose 2 - 4 = -m. Suppose l + 1 = 2*x, m*x = -5*l + 10 + 9. Let w be (12 - x)/(⁴⁄₂). Solve w + 20 = -5*z for z.

-5

Let y(i) = 2*i3 + 4 + 0*i3 + 2*i - 2*i + i - 4*i**2. Let a be y(3). Solve 6*x - x = a for x.

5

Let j(x) = 2*x - 5. Let d be j(5). Suppose -5*l - 7*z = -3*z + 55, 4*z - 95 = d*l. Let m be l/(-35) + (-25)/(-7). Solve -3*b + m = 1 for b.

1

Let q(z) = -z2 + 7*z + 6. Suppose 3*g = 2 + 22. Let t be q(g). Let u(a) = -2*a3 + 2*a. Let i be u(t). Solve -c - i = 2*c for c.

-4

Let s(j) = j3 - 8*j2 - 9*j + 2. Let f be s(9). Solve 5*g - f*g - 12 = 0 for g.

4

Suppose 40 = -0*i + 2*i. Let v© = c**2 - c + 4. Let x be v(0). Solve -x*z = -0*z + i for z.

-5