Suppose 4*n - 2*n + 3*r = 22, 3*n = -4*r + 32. Let u = 8 + n. Solve -3*z + u = z for z.

4

Let w® = r**2 + 3*r - 3. Let f be w(-3). Let j be (f + (-10)/(-4))*0. Suppose 0 = 5*a + 4*n - 15 - 3, a + 5*n = 12. Solve j = 2*o + a*o + 20 for o.

-5

Let j = 35 - -13. Let l be j/4*1⁄2. Solve 0 = 3*x + l + 3 for x.

-3

Let m be (-3 + 4 + -1)/1. Solve 0*v + 2*v + 6 = m for v.

-3

Let z be (-48)/(-20) + -2 + (-2)/5. Let t be 2/(-5) - (-34)/10. Solve 9 = t*n - z for n.

3

Let g(o) = 15*o - 1. Let s be g(-1). Suppose 0*m - 3*m - 30 = 0. Let a = m - s. Solve a + 9 = 5*t for t.

3

Suppose -2 = -2*b + 2*l, -8*l + 7*l = 5*b - 35. Suppose -o = o - 6. Solve -o*w + 6 + b = 0 for w.

4

Suppose -4*h - 10 = -30. Suppose -1 + h = v. Suppose -3*k = -4*w - 2, v*w - 10 = -4*k + 2*w. Solve k*q = -q for q.

0

Let u(j) = -j**2 - 5*j + 8. Let k be u(-6). Solve k*x = 5*x for x.

0

Let w(g) = 7*g. Let o be w(1). Let r(z) = z3 - 6*z2 - 7*z + 2. Let q be r(o). Solve 4 + q = 3*u for u.

2