Let r be (2 + (-2 - 0))/(2 + -4). Let j(q) = -q**2 + 7*q + 10. Let o be j(8). Solve 4*g - o*g - 10 = r for g.

5

Suppose -k = 2*k - 5*x - 4, 0 = -x + 4. Let o = 10 + -7. Solve d = -o*d - k for d.

-2

Suppose 4 = 2*u - 4. Suppose m = -2 + u. Suppose 0 = -m*d + 4*l - 16, -2*d + 16 = -2*l + 6*l. Solve 0 = -d*q - q - 4 for q.

-4

Let t = 5 - 1. Let s(x) = -x**2 + 5*x + 10. Suppose 3*w + 0*w - 19 = -y, 2*w = 4*y + 8. Let f be s(w). Solve -f = -0*b - t*b for b.

1

Let u(i) = 2*i**3 + 2*i + 4. Let n be u(3). Suppose 89 = 4*o - z - n, 4*o + 4*z - 128 = 0. Suppose -2*h - 7 = -o. Solve -2*t = 3*t + h for t.

-3

Let l = 5 - 1. Let h(k) = -k + 9. Let d be h(l). Solve -d*j + 13 = -2 for j.

3

Suppose -2*m + 18 = 4*m. Solve 5*y - 6 = m*y for y.

3

Let q(k) be the first derivative of -5*k**2⁄2 + k + 1. Let n be q(2). Let t be ((-8)/3)/(6/n). Solve t*f - 2 = -6 for f.

-1

Let j be 4 - (2 + -1)/(-1). Suppose x + 78 = 4*x - y, j*x + 5*y = 110. Suppose -h + 5*w - 19 = 0, -4*h - 4*w + 2*w + 34 = 0. Solve h*i + x = i for i.

-5

Suppose -8*h = -2*h - 18. Solve -v + 2*v = -h for v.

-3