Suppose 0 = -8*n - 965 + 981. Solve z + 3 = -y, -7*z + 3*z - n*y = 8 for z.

-1

Let o = -1803 + 1806. Let d be (51⁄9)/((-1)/(-3)). Solve x = -2*g + 6, 3*x + 2*g = o*g - d for x.

-4

Let i = -45 - -17. Suppose -75*c = -40*c - 1050. Let x = i + c. Solve 4*z = 4*u - 4, x = u + z - 1 for u.

2

Let d(l) = 3*l**2 - 63*l - 133. Let z be d(-2). Solve -5*b - 32 = -6*x + 9*x, -4*x + z*b + 4 = 0 for x.

-4

Suppose 27*v + 11*v = 2*v + 144. Solve v*p = -c - 7, 0*p = -4*c + 3*p + 29 for c.

5

Let j(l) = -9*l - 12. Let f be j(-5). Let u be (-100)/(-55) - (-6)/f. Solve 5*z = 2*s + 23, -5*z + 2*s + 31 = -u*s for z.

3

Suppose 0 = 2*r + 3*n - 27, -r + 10 = n - 4. Solve -4*d + 8*d - w = r, 0 = d - 3*w - 12 for d.

3

Let u = 134 + 22. Let b = u - 146. Solve -4*l - g - 6 = 0, -2*l = 2*g - 5*g + b for l.

-2

Let w be ((-12)/(-9))/((-20)/(-30) + 3/(-9)). Solve w*f - 41 = -5*n, -8*n + 6*n + 2 = -2*f for n.

5

Suppose 79 = 12*p + 283. Let h = 23 + p. Solve 0 = h*k - k + q + 7, 4 = 4*k + 4*q for k.

-2