Suppose -k = 1, v - 7 = -4*v + 2*k. Solve 2*y - 7 = -v for y.

Let x© = 5*c**2 - 11*c - 4. Let q be x(3). Solve 3*o + o - q = 0 for o.

2

Let n be (35/(-25))/(-7) + (-1)/5. Solve 2*u - 4*u = n for u.

0

Let z(u) be the first derivative of -u³⁄₃ - 7*u²⁄₂ - 6*u - 3. Let g be z(-4). Solve g*t = t for t.

0

Let g = 65 - 44. Let p be (-16)/(-7) - 6/g. Solve -4 = p*l - 4*l for l.

2

Let i(b) = -b3 + 5*b2 - 3*b - 1. Let o be i(4). Let n be (⁴⁄₆ + -2)*o. Let w be 02(-2)/n. Solve x + 4*x = w for x.

0

Let b = 6 - 3. Suppose 7*p - 11 = -2*a + 2*p, 2*p + 4 = -5*a. Let v be 0/(1 - a)*1. Solve v*c - b*c + 12 = 0 for c.

4

Let j(h) = h3 + 6*h2 - 6*h + 5. Let o be j(-7). Let g(x) = x**2 - 2. Let l be g(o). Solve 0*i - i = -l for i.

2

Let j(y) = 2*y - 6. Let d be j(-4). Let t = d + 17. Solve 0 = -c + t*c - 6 for c.

3

Let g be -3*3/(-9)*7. Suppose 5*t - 3 = g. Suppose -4*d - 3*c = -18, -2*c + 2 = 2*d - 4*c. Solve -10 = d*a + t*a for a.

-2

Let p® = r**2 + 5*r + 7. Let l be p(-5). Let i = 71 + -46. Solve -2*g + i = -l*g for g.

-5