Suppose -s = 4 - 6. Let y = -1 + s. Let k be (3 - y)/2 + 1. Solve -1 = k*v + 1 for v.

Let q(g) = g**2 - 8*g + 7. Let u be q(7). Suppose -m + 6*m - 40 = u. Solve -2*x + 4*x = -m for x.

-4

Let l = 23 + -31. Let z(m) = -2 + m3 + 0*m - 2*m2 + 7*m + 11*m**2. Let j be z(l). Solve j - 2 = -y for y.

-4

Let b(l) = l**2 - 4*l + 2. Let o be b(4). Suppose -3*p + 11 = o. Solve 6*i = p*i for i.

0

Let l be 2/(-4) + ¹⁵⁄₁₀. Solve l = 5*x - 4 for x.

1

Suppose -2*x - 30 = -5*z, 28 = 4*z - 2*z - 4*x. Let u be (1/(-2))/((-1)/10). Solve -z = -u*m + m for m.

1

Let d(t) be the second derivative of -t⁵⁄₂₀ - t⁴⁄₆ - t**³⁄₃ - t. Let u be d(-2). Suppose -u*c + 5 = -7. Solve 4 = -b - c*b for b.

-1

Let y be -1*9*2/(-3). Let z be (0 + 1)/(14/(-70)). Let b(a) = -3*a - 10. Let r be b(z). Solve r = -y*x + x for x.

-1

Suppose 3*h = 2*h - 1. Let x = h - -5. Solve x*w = 3*w - 2 for w.

-2

Suppose -5*g + 33 + 82 = 0. Suppose -4*l = -j + 22, 2*j - 4*j = 3*l - 11. Let n = -7 + j. Solve n*a + g = 8 for a.

-5

Let v be 12/(-5)*(-30)/(-9). Let u be -21(-4 - v). Let y be 1/((u/(-6))/4). Solve -6 = y*x - x for x.

-3