Let z = 10 - 2. Let f = 11 - z. Solve -4*d = -f - 5 for d.

Suppose 3*r = -3*x + 9, 0*r - 15 = -5*x - 2*r. Let z be 8/x*³⁶⁄₁₆. Let j be ⁵⁰⁄₄ + (-3)/z. Solve -q - 3*q - j = 0 for q.

-3

Let o(a) = a3 + 11*a2 - 12*a + 3. Let d be o(-12). Solve -d = v - 2*v for v.

3

Let q(v) = -v**2 - 6*v - 7 + 8 + 6. Let s be q(-7). Solve s = 5*m - 3*m + 6 for m.

-3

Suppose -2*r + 38 = -2*z, -z - 3*r - 27 = 2*z. Let q = z + 18. Solve -q*o = -2*o for o.

0

Let h be ((-28)/70 - (-16)/(-10)) + 2. Solve 1 = -y - h for y.

-1

Let f(i) = i**2. Let d be f(1). Suppose -4*t - 2*g = -3 - 15, -2*t + 11 = -g. Suppose -k + 0*k = t*y - 14, y + 4*k + d = 0. Solve y*x + 7 = -2 for x.

-3

Let t be 1/(-3*1/(-6)). Solve t*f = 4*f - 10 for f.

5

Let i(p) = p**2 + 12*p + 4. Let c be i(-12). Solve -9*d = -c*d - 10 for d.

2

Let w = 91 - 87. Solve -3*h = -w + 1 for h.

1

Suppose 0*q - 2*q = 0. Suppose -40 = -4*r - q*r. Solve 5*c = -0 - r for c.

-2