Let p = -4 + 10. Let c(q) = -q - 5. Let o(z) = 2*z + 6. Let x(l) = 6*c(l) + 4*o(l). Let i be x(p). Solve -3*u = -0 - i for u.

2

Let n(k) = -k2 + k + 5. Let s be n(0). Let o® = r2 - 7*r. Let l be o(s). Let i be 4⁄1*l/(-8). Solve i*h - h + 12 = 0 for h.

-3

Suppose -10*l + 9*l + 17 = 0. Let v = -12 + l. Solve 11 + 14 = -v*g for g.

-5

Suppose -y = -0 - 2. Suppose -4 = -y*h + 4. Solve d + d = h for d.

2

Let c(x) = x**2 + 10*x - 13. Let i be c(-11). Let h(m) = 2*m - 9. Let t(z) = z - 8. Let d(q) = i*h(q) + 3*t(q). Let j be d(-6). Solve j*o = -o - 3 for o.

-3

Let k be ((-1)/3)/(3/(-45)). Solve 0*o = -o + k for o.

5

Suppose 10 - 32 = -2*c + 4*a, 0 = 4*a + 20. Solve 2*b = b + c for b.

1

Suppose 2*x - 4*x + 7 = l, 3*x = 2*l. Suppose 3*o + 7 = -4*m, l*o - 2*m + 3*m - 5 = 0. Solve 3 + o = 3*r for r.

2

Let w(t) = -t3 - 2*t2 + 4*t + 2. Let u be w(-3). Let j be 4*u/(-1 - 0). Suppose -j*x = -7*x. Solve x = -2*h + 6*h - 20 for h.

5

Let h be 2/(-3) - 16/(-6). Suppose -h*n = -59 - 1. Suppose -n = b - 3*b. Solve 3*d = -b + 3 for d.

-4