Suppose -3*k - 5*w + 4 - 21 = 0, 0 = -3*k - 2*w - 14. Let f(n) = 2*n - 6. Let c be f(k). Let x be (-4)/7 + (-162)/c. Solve 0*z + 1 = -z, 5*t = -z - x for t.

-2

Let l = -233 + 225. Let n be (-1)/(-4) - l/((-64)/(-30)). Solve -4*z = 5*c + 35, 2*c - n*z - 4 = -2*z for c.

-3

Let t(f) = -20*f**2 - 3*f - 2. Let x be t(-1). Let j = 21 + x. Suppose 2*g - 3*g + 5*c = 16, -j*g + 2*c = 0. Solve 15 = -2*k - 3*v, -5 - g = 2*k + v for k.

-3

Let u = -43 + 47. Suppose 7*g = -s + 3*g + 68, u*s + 4*g = 212. Let y = s + -43. Solve -3*b + 1 = -5*m + y, -2*m - 5 = b for m.

-1

Let f be (-48)/(-15) - 3⁄15. Suppose f*t = -2*t + 30. Let z be -4*12/(-27) - t/(-27). Solve -z*o - o - 7 = -5*b, 20 = -5*o for b.

-1

Suppose -728 = -30*w + 23*w. Suppose -o - 101 = -w. Solve 5*y - 3*x - 3 = o*y, -2*y - x = 1 for y.

0

Let h be -1*(16 - 18)/(1⁄2). Let v be 3*1 - -3*h/(-12). Solve -3*t + 2*s = -23, 0 = -v*t - 3*s + 4*s + 14 for t.

5

Let q = 5 + -2. Solve 4*l - 12 = -l - 4*s, 2*l - q*s = -9 for l.

0

Let a(h) = -6*h + 111. Let o be a(-7). Let r = 157 - o. Solve 3*k = -r*j + 8, 3*j - 2*j = 4*k + 2 for j.

2

Let l(n) = n2 - 6*n + 7. Let y be l(4). Let d(f) = -7*f3 - f**2 - 4*f - 4. Let x be d(y). Solve -3*i + 3*p - x = 0, -3 = 2*i + p - 8 for i.

1