Let g = -1 + 1. Let h = 0 - g. Let r = -6 + 11. Solve h = r*j - 3*j + 4 for j.

-2

Suppose -4 = -o + 6. Let m = o + -6. Solve m*k + 8 + 0 = 0 for k.

-2

Let s = 26 + -22. Let h(y) = -13*y + 2. Let b be h(-6). Suppose 0 = -z - 3*z + b. Solve -s*j - j = z for j.

-4

Suppose 0 = 4*l + 22 - 6. Let v be 20/(-5)*6/l. Solve v = 3*y - 5*y for y.

-3

Suppose n = 2*n - 1, -3*h - 4*n + 31 = 0. Suppose 3*p - 9 = 3*b - 0*b, -h = -5*p - b. Suppose -4*i + f + 8 = 2*f, -p*i + 4 = 3*f. Solve -i*g - 2 = 2 for g.

-2

Let m(n) = n3 + 11*n2 - 2*n - 15. Let z© = -c3 - 10*c2 + 2*c + 14. Let r(k) = -2*m(k) - 3*z(k). Let f be r(-8). Solve -d - d = f for d.

-2

Let z = 14 + -16. Let j be 3 - (0/z + -1). Solve -3*v - j - 5 = 0 for v.

-3

Suppose -27 = -2*h - 3*k - 9, 0 = 5*h - k - 28. Solve -5*n - h = -3*n for n.

-3

Let d = 0 + 0. Suppose c - 5 = -3. Suppose 2*s = c*w, -6*s = 2*w - s - 14. Solve d = -w*k + k + 2 for k.

2

Let r(w) = -11*w3 + 2*w2 + w. Let g be r(-1). Let c be (-21)/2*g/(-2). Let s be 1/(-5) + c/15. Solve 20 = -0*x - s*x for x.

-5