Suppose 0 = 3*j + 12 - 21. Let k = 43 + -31. Solve 0*u - k = j*u for u.

Suppose 3*w + 3*h - 9 = 4*h, 2*w - 6 = 4*h. Solve -i = 2*i - w for i.

1

Suppose -3*z - 4 = -z. Let i = 2 - z. Solve -i*s = -0*s + 8 for s.

-2

Suppose -5*n + 21 = -9. Solve 3*o + 18 = n for o.

-4

Suppose 2*c + c = 3. Let z be 1/((-2)/(c - 5)). Solve -z + 14 = -3*l for l.

-4

Let c(u) = -u3 + 5*u2 + 5*u + 10. Let v be c(6). Suppose -2*t + 0*x + v*x + 6 = 0, 15 = 5*t - 3*x. Solve 0 = 2*r + t*r + 10 for r.

-2

Suppose -4*s - s = 0. Suppose s*a = 2*a - 4. Let r be 3 + -1 + a + 0. Solve -r*d + d - 3 = 0 for d.

-1

Let j(i) = i3 + 3*i2 + 4. Let r be j(-3). Suppose r = b + 2. Solve 2 + b = -2*v for v.

-2

Let i(l) = l - 6. Let u be 6/(2/(³⁄₃)). Let r be i(u). Let n = r - -6. Solve -5 = n*m + 2*m for m.

-1

Let k be ⁶⁴⁄₂₄ + ²⁄₆. Let j be ((-10)/(-15))/(1/k). Solve 0 = 5*c - j*c for c.

0

Suppose t - 14 + 0 = 0. Suppose 5*j + 17 = g + 1, 3*g + 2*j - t = 0. Let i be g - (3 - 2) - 0. Solve 3*z - 4 - i = 0 for z.

3