Let c be -2 - (-2 + 20 + -2). Let m be (-14)/(-6) - (-6)/c. Solve -3*y + m = 5 for y.

Let o be (-4)/20 - 2/((-10)/21). Solve o*b - 9 = -1 for b.

2

Let m® = r**2 - r - 4. Let u be m(3). Let s be (u/((-1)/(-1)))/2. Suppose 2 = c - 0*c. Solve -9 = c*d + s for d.

-5

Let b be -4 + 3 + 4 + 2. Suppose -3*h = b*w - 2*h - 45, 0 = 4*w + 3*h - 47. Solve -3 = 5*v - w for v.

1

Let y be (1 - 13/(-3))*3. Suppose 5*j = 4*z - 22, -3*z - 4*j = -2*z - y. Solve -6*h - z = -2*h for h.

-2

Let a(h) = h**2 - 3*h + 2. Let u be a(3). Suppose -w - v - 33 = 2*w, 4*w - 3*v + 57 = 0. Let t be (-7)/(14/w) - 0. Solve -2 = u*q - t for q.

2

Let u be (-20)/(-6)*(1 - -11). Suppose 5*l = -15 + u. Solve 7 = l*z - 13 for z.

4

Let r(g) = -g**2 - 7*g - 10. Let l be r(-5). Solve n = -l*n + 4 for n.

4

Let j be (-27)/(-9)*²⁄₃ - 0. Solve -j*b - b = -12 for b.

4

Let l(v) = v**2 - 4. Let o be l(-3). Suppose -5*j + 0*c + 35 = o*c, -4*j + 3*c = -7. Suppose -j*q + 3*q + 4 = 0. Solve q*d - 9 = d for d.

3

Let a = -11 - -16. Suppose -a*g + i + 13 = -g, -5*g + 30 = -4*i. Solve 0 = -x - g - 2 for x.

-4