Let l(p) = -8*p + 9. Let w(a) = 23*a - 26. Let i(v) = 17*l(v) + 6*w(v). Let c be i(4). Solve 3*r = c*r + 2 for r.

-1

Let f = 108 + -105. Solve -f*y = 4 + 8 for y.

-4

Let f be (4⁄6)/(5⁄30). Suppose -3 = -l, f*w - 25 - 59 = 4*l. Suppose -2*c + w = c. Solve -4 = 3*s + c for s.

-4

Suppose l - 2*a + 1 - 3 = 0, -4*l = -2*a - 2. Solve -3*s + 4*s - 1 = l for s.

1

Suppose -2*y - y + 21 = 3*k, 4*y - 4*k = 36. Let h = -4 + y. Solve -2*x + 0*x = -h for x.

2

Let u be (-4)/(-6) + (-8)/12. Suppose u = -5*r + 2*r + 27. Solve 0*x = -3*x - r for x.

-3

Let j® be the third derivative of -4*r4⁄3 - 3*r2. Let g = -2 - -1. Let v be j(g). Solve 0 = -5*q - 12 + v for q.

4

Suppose -55 = -b - 4*b. Let d(i) = i - 11. Let f be d(b). Solve -q + 4 + 0 = f for q.

4

Suppose 5*k - 4*r = 26 - 8, 0 = 5*k + 2*r - 6. Let f(a) = a3 + 2*a2 - 3*a + 1. Let n be f(-3). Solve n = k*t - t for t.

1

Let h = -63 - -63. Solve -2*t + 7*t = h for t.

0