Suppose -2*o + 3*n = 9, -3*o + 2*o = -5*n + 22. Solve -4*w = -o*w + 4 for w.

-4

Suppose -7*j + 4*j = 0. Let r be (-6)/(-27) - 178/(-9). Solve -4*i + 0*i - r = j for i.

-5

Let g(t) = -5*t3 + 4*t2 - 5*t + 3. Let y(i) = -11*i3 + 7*i2 - 9*i + 5. Let u(z) = -7*g(z) + 4*y(z). Let j be u(-1). Solve 0 = 4*s + 3 + j for s.

-3

Suppose 3*t + 380 = -0*n + 4*n, -676 = 5*t + 4n. Let u be t + -2(-3)/(-3). Let h be u/(-11) - (-4)/(-22). Solve -4*q = -q - h for q.

4

Let t = 6 - 5. Solve t = 4*p - 11 for p.

3

Suppose -8*f + 2*t = -3*f - 10, 5*f + 5*t = 45. Suppose -47 = -f*g + 1. Suppose 4*m + 5*i - 41 = -10, -3*i - 3 = -3*m. Solve -m*n - g = 4 for n.

-4

Suppose -4*f + 489 = 5*g, 5*g + 38 = 2*f - 199. Suppose 5*p + 4*o - f = 0, 3*p - 6*p = 5*o - 70. Solve 5*l + p = -0*l for l.

-5

Suppose 2*o - o = 6. Let a be -1 + 1 - (-8 + o). Solve 0 = a*h + h - 6 for h.

2

Let i(s) = s3 + 6*s2 - 6*s + 12. Let n be i(-7). Solve -9*y = -n*y + 4 for y.

-1

Let f(o) be the first derivative of -o**2⁄2 - 2*o - 14. Let s be 0 - 0 - 4*1. Let i be f(s). Solve 1 = k - i*k for k.

-1