Suppose 0 = 4*y + 2*x - 8, 5*y - x = -0*y + 10. Suppose -3*s + 2*z - 4 = -0*z, 4 = 2*s + 2*z. Solve 5*r - 3*r + y = s for r.

-1

Suppose 0 = 4*w - 44 - 20. Suppose -5*c + 7*c = w. Solve -2*d + 2 - c = 0 for d.

-3

Let v(k) = -k**2 - 7*k - 7. Let a be v(-3). Suppose -3*p + 9 = 2*f, 7*f - 4*f - 9 = -3*p. Solve f = a*l - 5 - 15 for l.

4

Let g = -20 + 23. Solve g*h - 7 = 2 for h.

3

Let p be -2 + (-11)/((-22)/8). Solve p = -j + 6 for j.

4

Let j® = r - 2. Let t(a) = -9 + 2*a + a + 6*a - 4*a. Let g(q) = 11*j(q) - 2*t(q). Let p be g(9). Solve 3 + p = 4*z for z.

2

Let n(s) = 4*s + 1 + 0*s + 3 - 2*s. Let u be n(4). Solve 4*y = u + 8 for y.

5

Let p be -1 + 3 + (0 - -13). Solve 3*s + 2*s + p = 0 for s.

-3

Let x® = -6*r**2 + r - 1. Let a be x(-2). Let u be (a/(-36))/((-2)/(-8)). Solve 3*p = 12 + u for p.

5

Let c = 3 - 2. Let j(a) = -a3 + 6*a2 - 6*a + 7. Let k be j(5). Suppose -5*l + k*l = -h - 3, -c = -l. Solve -3*i + 2*i - 5 = h for i.

-5