Let i be 1 + 20 + 0 + -1. Let j(a) = 2*a**2 + a - 2. Let h be j(-2). Suppose -w + h = w. Solve -2*v - i = w*v for v.

Let i be ((-13)/(⁶³⁷⁄₄₂))/(2/(-7)). Solve -i*g = 6 - 0 for g.

-2

Let s = -9 - -3. Let d be 3/(-3) + s/(-1). Solve -d = -4*w - w for w.

1

Suppose 2*b + 3*a + 12 = 3*b, -b + 2*a + 9 = 0. Solve 6 = -b*q + q for q.

-3

Let z be 22 - (1 + 2 + -4). Let m(a) = 5*a - 63. Let d be m(12). Let s = d + z. Solve -5*i - s = -i for i.

-5

Suppose 2*t + t = -4*x - 8, 2*t = -x - 2. Suppose t*v + v = 0. Solve 3*d - 6 + v = 0 for d.

2

Suppose -d - 2*j = 2, 5*d + 2 = j - 41. Let c = d - -12. Suppose b = -2*v + 3*b - c, -10 = -3*v - 5*b. Solve v = 2*x - 6 - 2 for x.

4

Let p = -2 - 2. Let g(u) = u3 + 4*u2. Let a be g(p). Suppose 2*j = -a*j. Solve h + j*h = 0 for h.

0

Let o be (0 + -1)*-1*31. Suppose -2*g - 15 = 3*g, -g = y - 33. Let u be (-6)/y + o/6. Solve 0 = u*d - 0 + 15 for d.

-3

Let l = 10 - 8. Suppose -l*s + 21 = 3. Solve -2*i = -5*i - s for i.

-3

Suppose 4*h - 2 = 5*m + 4, -3*m + 26 = 5*h. Let l = 4 - m. Solve 2*r = -8 + l for r.

-3