Suppose 12 = 5*u - u. Suppose 0*b = -u*b - 21. Let j = -4 - b. Solve 0*m - 6 = -j*m for m.

Let i be ((-7)/(-14))/(³⁄₁₂). Solve i*g = -2*g + 8 for g.

2

Let n be 0/(5 - (3 - (-1 - 0))). Solve n = 3*z - 2 - 13 for z.

5

Let s® = -3*r + 4. Let a be s(3). Let v = a - -5. Let q = 4 - v. Solve -q*n + 4 = -12 for n.

4

Suppose 0 = b - 7*b + 18. Suppose 4*w - 15 = 3*i, 5*i + 7 = 2*w - 4. Suppose w*n + 9 = 3*j, -2*j - 3*j + 27 = -n. Solve -j = b*u + 9 for u.

-5

Let i be 6/(-12) + ⁶²⁄₄. Solve 2*z + i = -z for z.

-5

Let f(a) = -a3 + 2*a2 - 1. Let i be f(1). Suppose i = q, -4*c - 6*q = -q - 8. Suppose w - 4 = -3*w + z, -3*w + 3 = c*z. Solve -3 = -2*p + w for p.

2

Let d(k) = 4*k**2 - k + 2. Let g be d(-2). Let o be ²⁄₅ + (-68)/g. Let q be (-2)/o + (-4)/6. Solve q*j - 2 = -j for j.

2

Suppose 4*h + 50 = 3*w, 4*w - 4 = -3*h + 21. Solve -4*m + w = m for m.

2

Let c(p) = p3 + 7*p2 + 9*p - 5. Let l(q) = q**2. Let y(h) = c(h) + 4*l(h). Let t be y(-10). Solve 2*x = -3*x + t for x.

1

Let g be (-2 + -2 - -2) + 3. Solve -m = -2*m + g for m.

1