Let i(a) = a*2 + 2. Let c be i(0). Let w be c(-1)/(-2) + 6. Solve w*r = 3*r + 4 for r.

1

Suppose 3*w = -2*w + 15. Suppose w*u = -2*j + 2, 0 = 3*u + 4*j - 5 - 5. Let c be 0/(u - (-2 - -2)). Solve 4*v - 4 + 16 = c for v.

-3

Let f(g) = -g**2 - 6*g + 28. Let t be f(-9). Solve 5 = -2*d + t for d.

-2

Let p be 10/(-3)*60/(-50). Solve 3*h - p = 7*h for h.

-1

Let r© = c3 - c2 + 6*c - 5. Let o be r(2). Solve o = 5*q + 36 for q.

-5

Let t = -12 + 20. Let r be -2 - (-1 - 3*-1). Let j = r - -7. Solve -t*a + j*a = 15 for a.

-3

Suppose -x = -2*y + x + 16, y = -2*x + 5. Let j(b) be the first derivative of -b3⁄3 + 7*b2⁄2 + 3*b - 1. Let n be j(y). Solve 2 = n*r + 11 for r.

-3

Let y = -119 - -131. Solve 0 = -2*r + 6*r - y for r.

3

Let z(n) = n**2 - n + 2. Let l be z(2). Suppose j - l*j = 0. Solve j = -0*u + 2*u - 8 for u.

4

Suppose 4*x = 5*k + 14, -3*k + 8*k + 15 = 5*x. Suppose 1 + x = f. Suppose 2*z = -f*z + 60. Solve 3*o + 3 = z for o.

4