Suppose -5*z - 10 = -l + 13, l = -2*z - 5. Solve -l = x - 1 for x.

-2

Suppose 7*b - 28 = -k + 3*b, -7 = -k + 3*b. Suppose n + 2*r - 6*r - k = 0, 2*n - 5*r - 44 = 0. Suppose 2*p + n = 6*p. Solve -3*f - p = -f for f.

-4

Let v = 13 - 10. Suppose y + v*y = -12, i + y + 2 = 0. Solve 0 - i = -s for s.

1

Let s be 10⁄3 + 6⁄9. Suppose -8 = -2*r, -s*q + 2*r = -2*r - 8. Suppose q = a + 3. Solve 6 = -a*j - 3 for j.

-3

Suppose -29 = 3*b + 5*w, -5*b - 3*w - 15 = -4*b. Let k = 5 + b. Suppose n = -k*n. Solve 3 + n = 3*l for l.

1

Suppose -3*b = -5*v + 23, 2*v - 3 = 4*b + 9. Let w(h) = 6*h - h3 + 9 - 4 - 5*h2 + v. Let y be w(-6). Solve y + 1 = 5*p for p.

2

Let h(t) = 2*t3 + t2 - t + 1. Let x be h(-2). Let v be (-3 + 0)*45/x. Suppose -5*q - 5*i = -v, -3*q - 2*i = 3*i - 7. Solve -q*l + 9*l - 5 = 0 for l.

1

Suppose 0 = 5*i - 1 - 9. Suppose 2*k - 5*k + 3 = 0. Let j = i - k. Solve 3*o - 2*o + j = 0 for o.

-1

Suppose -n - q = q, 0 = -3*n + 2*q + 40. Solve 4*t + n - 2 = 0 for t.

-2

Let m be -3 - (-2 + 1*-4). Suppose 80 = m*v + v. Suppose -1 = a + y, 3 = 2*a + 5*y - 4*y. Solve a*n + 0*n = -v for n.

-5