Suppose -12 = -2*h - 4. Suppose -4*p + 3*p + h = -5*f, -4 = 2*f - p. Solve f = -3*k - 1 - 2 for k.

-1

Let y be (-25)/5*8/(-10). Let o be (-8)/y - (-2)/2. Let i = o - -4. Solve -j + i*j + 10 = 0 for j.

-5

Suppose -5*d = 2*m + 11, 4*d = 5*m + d - 19. Suppose 0 = -c - m*c. Suppose 18 + c = 3*h. Solve -4*z - h = -2 for z.

-1

Suppose -2*o - 40 = -6*o. Let j be (-4)/o - (-24)/10. Solve -j*r - 1 = 1 for r.

-1

Let k(f) = -4*f - 5. Let y be k(-2). Solve -a = -y*a + 10 for a.

5

Suppose -3*q - 28 = 4*g + 2*q, q = -3*g - 10. Let s = -2 - g. Suppose 0*p + 4*p = z + 20, 2*p - 10 = s. Solve 4*x + z*x + 8 = 0 for x.

-2

Suppose -2*x = 11 - 15. Solve x*r = 6*r + 20 for r.

-5

Let r(v) = 3*v3 + 5*v2 + 12*v - 1. Let n(m) = 4*m3 + 8*m2 + 18*m - 1. Let x(h) = 5*n(h) - 7*r(h). Let p be x(6). Solve p*w - 3 = -11 for w.

-4

Let x = -5 + 8. Let j be (4/x)/((-6)/(-27)). Let l(s) = s**2 - 4*s - 8. Let t be l(j). Solve -z = t - 3 for z.

-1

Let k be -3*(-4)/30*10. Suppose -3*d + 4*t = -21, 5*d - t - k*t = 30. Let r(m) = -2*m - 2. Let b be r(-3). Solve b*i + d = -1 for i.

-1