Let t be (2 - 1)/((-3)/(-15)). Solve 0 = o - t*o for o.

Let f be (-7)/(-2)*(-160)/(-56). Solve -3*c + 5*c - f = 0 for c.

5

Let v = -11 + 7. Let p be (-40)/(-12)*(-6)/v. Suppose p*f - 5*d = 25, 0*f - 4*f = -d - 20. Solve -f = -c - 0 for c.

5

Let w(g) = 4*g2 + g + 3. Let r(o) = o2 - o. Let f(j) = -3r(j) + w(j). Let t be f(-2). Let u be (t - -2)/(-1)-1. Solve u = d - 0 for d.

1

Let m be (-4)/(-8)*(-4 + -32). Let w be 4/(-8) + m/(-4). Solve -7*n = -w*n - 6 for n.

2

Let n(z) = 3*z2 - 3*z + 2*z - 7*z2. Let h be n(1). Let c = -5 - h. Solve 0 = -c*u - 2*u - 2 for u.

-1

Let k® be the third derivative of r⁵⁄₆₀ + r⁴⁄₂₄ + r*2. Let z be k(3). Let i be (7 - 8)(-10)/2. Solve -i*a = -a + z for a.

-3

Let b(f) = 5 - 9*f - 3*f - f**2 + 6*f. Let v be b(-6). Solve 0 = -v*a + a + 8 for a.

2

Let r(q) = -q*2 - 1. Let t be r(0). Let s be t - -1(-2 - -8). Suppose 0 = s*y - 21 - 19. Solve 0*i - 4*i = -y for i.

2

Let x(i) = -i3 - 5*i2 + 6*i + 4. Let t be x(-6). Solve 10 = -t*o - 2 for o.

-3

Suppose -27 + 43 = 4*l. Solve -l*a = -2*a for a.

0