Suppose -2*v = -7*v + 10. Suppose 2*j - j = -v*f + 7, -34 = -4*f + 2*j. Suppose 2 = -2*o + f. Solve -o*d - 7 = 1 for d.

Suppose -12*v = -14*v + 2. Solve -2*j - 7 = v for j.

-4

Suppose -86 + 80 = -2*m. Solve m*u + 0 - 12 = 0 for u.

4

Suppose -4*t - 20 = l, -t = -4*l + 7 - 2. Let k(i) = i**2 + 2*i - 1. Suppose c + 3 - 4 = 0. Let r be k©. Solve -r*q + 5*q - 6 = l for q.

2

Let b be ³⁄₁₅ - ³²⁄₁₀. Let p be (b/6)/(3/(-6)). Solve 3 = 2*f + p for f.

1

Let g(w) = -w**2 - 6*w - 4. Let j be g(-4). Suppose 7 = j*z - 1. Let s be ((-4)/(-6))/(z/9). Solve t - 2 - s = 0 for t.

5

Let j(d) = -2*d - 6. Let u be j(-5). Let w = -2 + u. Suppose 0 = w*k - 1 - 5. Solve 0 = -2*b + k + 3 for b.

3

Suppose 0 = 9*y - 22*y. Solve 5*u + 6 + 14 = y for u.

-4

Let j be -17 + 2 + 4 + -1. Let n be -1*(-4 + j/(-4)). Solve -5*d - n = 4 for d.

-1

Let t(k) = k3 + 16*k2 + 14*k - 21. Let o be t(-15). Let q be (o - -1)*6/(-5). Solve 2*d = -d + q for d.

2

Suppose -1 = -2*x + 3. Solve 0*a + 4 = -x*a for a.

-2