Suppose 2 = 2*c, -x - 4*x = -5*c - 5. Suppose q = 3*q. Suppose q = -4*k - m + 78, x*k - 5*m - 22 = 28. Solve -4*u = -9*u + k for u.

4

Let f be 0 + -4*-1*1. Let h(q) = 4*q3 - 5*q2 + 5*q - 8. Let c(a) = a3 - a2 + a - 1. Let i(m) = 5*c(m) - h(m). Let v be i(0). Solve f = v*d + 13 for d.

-3

Let f be (-4 + 0)/(24/(-12)). Solve -4 - 2 = -f*q for q.

3

Let y(z) = 2*z**2 - 1. Let q be y(2). Suppose -3*r - 5*a = -13, q*r - 4*r - 19 = a. Suppose -3*w + 5 = -2*s, 4*w + 3*s = w. Solve -g - w = -r for g.

5

Suppose -7*s + 14 + 7 = 0. Solve 2*t = 3 + s for t.

3

Suppose -u = 6 - 7. Let k(d) = d + 2. Let n be k(-2). Solve u = -q - n for q.

-1

Let m = 15 + -8. Let p = -3 - -17. Suppose 0 = -w - 3*c + p, -4*c + 17 = 3*w - 2*w. Solve m = w*u - 3 for u.

2

Let u be ((-1)/2)/((-7)/(-84)). Let l(v) = v3 + 6*v2 - v - 4. Let h be l(u). Solve 2*m = -h*m for m.

0

Let j be 122(-1)/(-2). Suppose q - 5*q - j = 0. Let g = q + 6. Solve 2*f = g*f - 4 for f.

4

Let u = -36 - -42. Solve y + 2 - u = 0 for y.

4