Suppose -4*j + 9 = -3*q, -3*q + q = -j + 1. Let v(w) = w**2 + w + 0*w - 3 - j*w. Let i be v(3). Solve -y = -i*y for y.

Suppose 4*c - 4*u = 0, -c + 1 = u - 7. Solve 2*i - c*i - 8 = 0 for i.

-4

Let x(o) = -o**2 + 10*o - 11. Suppose -4*g + 40 = g. Let b be x(g). Solve b + 0 = k for k.

5

Let c(x) = -x + 13. Let j be c(11). Suppose 4*s = 10 + j. Solve g = s - 4 for g.

-1

Let k(u) = u. Let d® = -r3 - 7*r2 - 9*r - 2. Let v(s) = -d(s) - 6*k(s). Let f be v(-6). Suppose 5 = -m + 8. Solve -f = m*x + x for x.

-5

Let n be ⁵⁄₃ + ²⁄₆. Let h = 14 - 12. Suppose b = -h*z + 28, -5*z - 5*b + 1 = -59. Solve -6 = n*u - z for u.

5

Suppose 3*a = 8*a - 5*l + 20, 0 = 3*a - 2*l + 10. Let k = a + 3. Let u(x) = 21*x - 1. Let j be u(k). Solve 0 = -3*h - 2*h + j for h.

4

Let f(n) = -7*n2 + n3 + 2*n2 + n - 3 - 2*n2. Let d be f(7). Suppose -6*i = -d*i - 8. Solve 0 = x + i for x.

-4

Suppose -4*y + 0*y + 4*t + 60 = 0, t = 5*y - 95. Solve 0 = -5*l + y for l.

4

Suppose -2*y = -7*y + 10. Solve -y*i - 1 + 11 = 0 for i.

5

Let h be 0 - (1 - -1) - -5. Solve 0 = h*z + 13 - 1 for z.

-4