Let t = 1 - -2. Solve v + t = 4*v for v.

Let k = 16 + 14. Suppose -o = o - k. Suppose -4 - 1 = 5*u + 5*s, -4*s - 28 = -4*u. Solve -u*f + 8*f - o = 0 for f.

3

Let h be ⁶⁄₂ + (3 - 1). Let b = 19 - 9. Solve h*i = b + 15 for i.

5

Let l(a) = a**2 + a - 4. Let x be l(-3). Let i(v) = -2*v + x + 5*v - 3. Let u be i(1). Solve -3*r + 4*r + u = 0 for r.

-2

Let g be ((-2)/(-6))/((-6)/(-90)). Let w(x) = 2*x - 12. Let h be w(10). Let i be (-1)/3 - h/(-24). Solve i = -0*f + g*f for f.

0

Suppose -3*z + 0*z = 0. Solve z = -y + 1 for y.

1

Let q be -1 + -1 + 3 + 3. Suppose -q = -2*v - 2*o, 0 = -3*v - 4*o + 2*o + 4. Solve -m = -v*m + 2 for m.

-2

Suppose -2*b = -0*b - 4*p - 26, 3*b - 2*p - 19 = 0. Solve 0 = y + 2*y + b for y.

-1

Let v be ((-10)/15)/((-4)/30). Let o = 11 + -7. Let x be (-5)/(-2) + (-2)/o. Solve x*u + v = 3*u for u.

5

Let p be 0*((-7)/(-2) + -3). Let c = p - -2. Solve 1 + c = -y for y.

-3

Let t(n) = 24*n + 1. Let s be t(1). Suppose 3*j + 7*j - 30 = 0. Solve -2*k = j*k - s for k.

5