Suppose 47 = -2*o + 5*o - 2*v, -4*o + 58 = 2*v. Let b = 17 - o. Solve -12 = 2*r + b*r for r.

Let k(w) = -w3 + w2 + 1. Let h® = 7*r3 + 2*r2 - 10*r - 12. Let o(i) = h(i) + 6*k(i). Let u be o(-9). Solve 0*x = u*x - 3 for x.

1

Let z(p) = -p3 - p2 + 7. Let a be z(0). Suppose -29 = 5*h - 9, -3*x - 11 = -h. Let w = 8 + x. Solve -w*f + 1 = a for f.

-2

Suppose -6*q - 1 = -3*c - q, -c + 2*q = 0. Suppose 0 = c*n - 5*n + f + 30, -n + 24 = -5*f. Solve -n = -5*o + 1 for o.

2

Suppose 0 = -2*s - 4*a + 10, 3*s - 15 + 0 = a. Solve s*k + 1 + 19 = 0 for k.

-4

Let c® = -r + 5. Let i be c(5). Let t(w) = -w + 4. Let g be t(i). Solve 0 = -g*k - 7 + 3 for k.

-1

Suppose 63 = -p - 0*p. Let c be ⁵¹⁄₇ - (-18)/p. Solve -c = -2*z - 3 for z.

2

Let p be ((-64)/(-12))/(⁶⁄₉). Let x(s) = s3 - 7*s2 - 6*s - 11. Let n be x(p). Solve 2*d - 7*d - n = 0 for d.

-1

Suppose 0*g = -4*u + g - 5, -25 = 5*u - 5*g. Let n be u + 1 + 2 + 1. Solve k - 2 = -n for k.

-2

Let c = 3 + 0. Solve -5 = -c*l + 1 for l.

2

Suppose 0 = -4*d + 12 + 24. Let l(f) = -f + 11. Let w be l(d). Solve -s = -w*s + 1 for s.

1