Suppose 5*q - 4*q + 7*q = 0. Solve q = -4*t + 9*t for t.

0

Suppose 2*p = 7*p. Let u(y) = 3*y. Let w be u(0). Solve p = -2*t - 4 - w for t.

-2

Suppose -5*o = 5*z - 35, -2*o + 5*o = 3*z + 9. Let r = 9 - o. Suppose k + r*k - 40 = 0. Solve k - 4 = -4*x for x.

-1

Let b(l) = -l3 - 3*l2 + 3*l - 4. Let x be b(-4). Suppose -3*t = -x*t - 18. Suppose c + 3*r - 15 = 0, 3*c = -5*r + 31 - t. Solve c = 5*a - 3*a for a.

0

Suppose 3*i = 5*i. Solve -p - 5 = -i for p.

-5

Let o(l) be the second derivative of 4*l4⁄3 - l3⁄3 + l**2⁄2 - l. Let r be o(1). Solve 0 = -5*d + r for d.

3

Suppose -3*v + 2*s + 8 = 0, 0*v + 12 = 3*v - 3*s. Let o(u) = -u + 4. Let w be o(v). Let t = -11 - -17. Solve -y = -w*y - t for y.

-2

Let i be 195⁄26 + (-1)/2. Solve 5 = 4*n - i for n.

3

Suppose 5*k - 8 = 2. Solve -15 = -j - k*j for j.

5

Let l(a) = -a**2 - 5*a + 4. Let y be l(-5). Solve y*u = 3*u for u.

0