Suppose 10*n = 7*n + 30. Solve -7*s = -9*s + n for s.

5

Let o(y) = -y3 - 4*y2 - 2*y + 4. Let b be o(-4). Suppose b = 5c + 2. Let f be 3/c(-16)/(-6). Solve f*k - 20 = -0*k for k.

5

Suppose a + 2*a + 33 = -4*s, -3*a - 3 = -s. Let w(z) = 7*z + 5*z - 19*z + 2 - z**2. Let m be w(s). Solve 2*g - m = -2*g for g.

2

Suppose 4 = 4*c + 2*b - 10, b + 18 = 3*c. Solve -6 + 31 = -c*z for z.

-5

Let s = 11 + -6. Solve -7*a + 2*a = -s for a.

1

Let d be 4*(4⁄16 - 0). Solve -w = -2 + d for w.

1

Let n = 65 + -58. Solve n*y + 6 = 4*y for y.

-2

Let r be (-3)/6*4/(-2). Let h(y) = -y2 - 5*y - 4. Let j(d) = -4*d2 - d + 1. Let o be j(1). Let s be h(o). Solve q + r = -s for q.

-1

Let n be (-12 - -14) + 1 + 2. Solve -5 = n*j + 5 for j.

-2

Let d(v) = -v**2 - 15*v + 4. Let h be d(-15). Solve 0 = 2*k - h*k + 10 for k.

5