Suppose 4*k + 0*k = 4*x - 16, 0 = -2*x + k + 4. Suppose x = -0*m - m. Solve -5*v + m - 5 = 0 for v.

Suppose 0 = 2*f - 5*c - 5, -2*c = -4*c + 2. Suppose 0 = 4*i - 7 - f. Solve i = -o + 5 for o.

2

Let h be ¹⁄₂*2*0. Suppose 3*g - 60 = -2*g. Suppose 3*f = -s + g, -4*f + 6 = -6. Solve -2*y + s - 11 = h for y.

-4

Let m be 3/(-3 + ¹⁸⁄₄). Suppose 0*w + m*w = 8. Solve w*r + 0 = 12 for r.

3

Suppose 12 + 0 = 4*w. Suppose w*h - 14 = 1. Suppose -16 = -4*n - i, 3*n - i - 3*i + 7 = 0. Solve h = 2*x + n*x for x.

1

Let s(z) = -z + 3. Let j be s(-7). Let a = j + -17. Let b be (a/(-3))/((-2)/(-6)). Solve 2*d - 3 = -b for d.

-2

Suppose 5*u - 15 = 2*u, 3*b - u = 4. Suppose p = b*p - 6, 0 = 3*n - 5*p + 15. Solve -j + 6*j + 10 = n for j.

-2

Let t(s) = -s3 + 7*s2 - s + 3. Let k(u) = u3 + u2 - 3*u + 1. Let c be k(2). Let r be t©. Let f = r + 17. Solve -12 = 5*d + f for d.

-5

Let k be ((1 - 0) + -6)*(-87)/145. Solve -k*x + 0*x + 12 = 0 for x.

4

Let w = 2 - -2. Suppose 2*f + 18 = w*p, p - 14 = 4*p + 4*f. Solve -l = -2*l + p for l.

2

Suppose -5*t = -0*t + 5*j - 10, 2*t = 4*j + 10. Solve -b + 1 - t = 0 for b.

-2