Let u(f) = -7*f - 40. Let c be u(-6). Solve -2 = c*o - 0 for o.

-1

Let w(b) = b3 + 7*b2 - 2*b. Let v be w(-6). Let h = v + -28. Suppose -5*l = -31 + 11, -4*m = -5*l - h. Solve 1 = 3*o + m for o.

-3

Suppose -2*v = -0*v - 10. Let o(t) = t3 - 5*t2 - 14*t + 2. Let w be o(7). Solve -w = n - v for n.

3

Let s(f) = f3 + 2*f2 + f + 1. Let j be s(-2). Let i be j - -1*15/(-3). Let w(d) = d + 8. Let n be w(i). Solve -n*c - c = -6 for c.

2

Let b be (4⁄20)/((-3)/(-15)). Let u© = -c**2 - 1. Let w be u(-1). Let y be b/1 - (w - 0). Solve y*o = 4*o for o.

0

Let r(o) = 2*o**2 + 3*o + 1. Let g(p) = p + 12. Let c be g(-7). Let i = -7 + c. Let s be r(i). Solve 2*x - s = x for x.

3

Suppose -50 = 4*f + 2. Let s be (1 + 0)f-1. Suppose 5*n = -2*k + 7 - 1, -4*k + 12 = -5*n. Solve k = -2*u + s for u.

5

Let m(x) = -x3 - 14*x2 + 15*x + 5. Let a be m(-15). Solve 0 = -a*h - 26 + 1 for h.

-5

Let t(y) = 2*y + 1. Let n be t(1). Suppose 4*x + f - 3*f = 12, 2*f - n = -x. Solve 0 = -2*h + x*h - 3 for h.

3

Let v be (-3)/((-28)/8 + 3). Solve -v = 2*a + 2 for a.

-4