Let g(s) = 6*s - 19. Let h be g(5). Solve 5*t - h + 1 = 0 for t.

2

Suppose 272 = 4*q - 0*q. Suppose -3*a - 17 = -q. Solve -5*n = 2 - a for n.

3

Let x(h) be the first derivative of h4⁄4 - 2*h3 - 4*h2 + 7*h + 3. Let w(o) = o2 + 8*o + 7. Let l be w(-8). Let c be x(l). Solve 5*f + c*f = -5 for f.

-1

Suppose -3*x + 6 = -x - 2*m, 0 = 4*x - 3*m - 10. Suppose 4*i + r = 17, 2*i + 5 - x = 2*r. Solve -i = 2*v + 3 for v.

-3

Let l = -103 + 108. Let o(t) = t**2 + 5*t - 4. Let b be o(-6). Solve w = -l + b for w.

-3

Suppose 5*u - 10*u - 3*y + 6 = 0, 3*u - 21 = 4*y. Suppose -3 = -3*v + 6. Let a = v + 1. Solve 0 = a*d - 11 + u for d.

2

Suppose -5*p - 1 = 2*l, 6 = l - 3*p + 1. Solve 0 = -y - l*y for y.

0

Let j(f) = f**2 - 13*f + 4. Let c be j(13). Solve -5*h = -4*h - c for h.

4

Let b® = r2 - 2. Let c(f) = -2*f - 4. Let m be c(-3). Let a be b(m). Let o(z) = z3 + 5*z**2 + 3*z + 1. Let l be o(-4). Solve a*x - l = 1 for x.

3

Let w be 2⁄11 - 590/(-22). Let p = w - 4. Suppose -5*a + p = 3. Solve 2*x - 4*x = -a for x.

2