Suppose -2*m = 10, -15*q - 20 = -12*q + 4*m. Solve 0 = g - q*g + 1 for g.

Suppose -5*z + 4*q + 7 = q, -5*z + q - 1 = 0. Let t be (⁴⁄₅)/(z/(-5)). Solve -t*y + 3 = -y for y.

1

Suppose x + 3*x + 7 = 3*y, -x - 1 = 0. Solve -3*i + 2 + y = 0 for i.

1

Let w = -6 - -13. Suppose 4*h + 0*m - 23 = -3*m, -h - m = -w. Let d = 6 - h. Solve 2*g + 12 - d = 0 for g.

-4

Let m(h) be the third derivative of ¹⁄₆*h4 - ²⁄₃*h3 + 0 + 0*h - 4*h**2. Let x be m(6). Solve 0*z = 5*z + x for z.

-4

Suppose 5*f + 15 - 15 = 0. Solve -2*q - q = f for q.

0

Suppose 3*b - 7 = -4*y - 0*b, 0 = 5*b - 5. Let c be 1/(-1 + (-4)/(-3)). Let s = 6 - 2. Solve c*r + s = y for r.

-1

Suppose -5*y + 5 = -5*q, 4*y + 2*q = -y + 19. Solve 2*x = y*x for x.

0

Let z be (³⁄₂)/(⁵⁴⁄₇₂). Suppose 0 = d + 2*d - s - 3, z*d = 2*s + 2. Solve 0 = -3*p + d - 4 for p.

-1

Suppose -5*u + 4*u = 0. Suppose 0 = -5*o + 5 - u. Solve 0 = n - 2 + o for n.

1

Let p be (-2)/7 - (-2)/7. Let s be 0 + (p - (3 + -4)). Let k(l) = 4*l**3 + l - 1. Let z be k(s). Solve -16 = 8*a - z*a for a.

-4