Let w = 11 + -10. Let n = -1 + w. Solve 2*l + 4 + 2 = n for l.

Let j(k) = -13*k + 20. Let t(d) = 7*d - 10. Let f© = 6*j© + 11*t©. Let b be f(7). Let g = -1 + 1. Solve -w - b = -g*w for w.

-3

Let w(i) = 3*i + 2 - 3 - 2*i - 2*i. Let y be w(-6). Solve y*c - 2 = 3 for c.

1

Let y be (-28)/(-98) + ⁴⁰⁄₇. Solve y*k - 20 = 2*k for k.

5

Let r = 30 - 30. Solve 4*h - 8 + r = 0 for h.

2

Suppose 21 = 3*n - 0. Let c(m) = 3 + 0*m2 + 2*m + n*m + 7*m2 - m**3 - m. Let x be c(8). Solve -2*q + 4 = -x*q for q.

-4

Suppose -2*k + 0*k - c = -9, 3*k - 4*c = 19. Let w = 7 - k. Solve 3 = -w*n - 1 for n.

-2

Let k(z) = -z3 - 5*z2 + 6*z + 2. Let m be k(-6). Suppose m*y + 18 = -4*j, y + 8*j + 19 = 4*j. Solve 0 = 4*p - y + 5 for p.

-1

Let x(w) = -w**2 - 5*w - 3. Suppose -z = -0*z + 3. Let a be x(z). Solve a*b = 2*b - 5 for b.

-5

Suppose i + 3 = -2*u, 2*u + 2*u = 4*i + 12. Solve -2*h + 1 - 9 = u for h.

-4

Let x(b) = b3 + 4*b2 - b - 1. Let k be -3 + 1 - (-2)/(-1). Let n be x(k). Let a = 0 + n. Solve 2*p + a = -3 for p.

-3