Let r(q) = q**2 - 6*q + 6. Let u be r(7). Suppose -5*w + u = -12. Solve x + 2 - w = 0 for x.

Let j be (-2 + (-1 - -2))*-1. Suppose 4*s = 5*h + 41, 0*s = s - h - 9. Suppose -j - s = -5*u. Solve 17 = 4*t + u for t.

4

Suppose -5*v + 83 = -2*p + 4*p, -5*p = -20. Suppose 5*g - 3*s + v = 40, 0 = 5*g + 5*s - 25. Solve -g*j + j = 0 for j.

0

Let j be (-3)/(-5) - (6 - ²⁸⁸⁄₂₀). Solve u - 4*u = j for u.

-3

Suppose 3*t = w, 3*w - 4*w + 8 = 5*t. Let h be t/(-2) + (-1)/(-2). Solve 0 = -2*p - h + 2 for p.

1

Suppose 0 = 3*i - 6. Let k be (6/(-4))/((-3)/6). Suppose -j + 0 = -k*g - 5, -3*g + 25 = 5*j. Solve 0*d - i*d - 8 = g for d.

-4

Let l be ²⁄₂ + 0 - -7. Let w = l - 1. Solve -1 = 3*x - w for x.

2

Suppose 3*s - 17 = -2, -3*s = -f - 13. Suppose -f*x - 3*m = -8*m + 19, -10 = -2*m. Suppose -u - x = -5. Solve 0 = -u*d + 8 + 2 for d.

5

Let m = -2 + 9. Let a = m + -7. Suppose -2*r + 6*r - 16 = a. Solve -r*g - 12 = -g for g.

-4

Let y(x) = -x2 - 6*x + 2. Let s(i) be the third derivative of 7*i⁴⁄₂₄ + i³⁄₆ + 3*i2. Let v be s(-1). Let t be y(v). Solve 0 = a + t for a.

-2

Let v be (-3 - (-10 - -3))*1. Suppose 6*c = v*c + 18. Solve i = 4*i - c for i.

3